Commit Graph

501 Commits

Author SHA1 Message Date
Michal Marek
e3900e74f2 Merge branch 'kbuild/rc-fixes' into kbuild/kconfig
There is one kconfig fix in the rc-fixes branch that I forgot to submit
for 3.8, so let's add it to the kconfig branch for 3.9-rc1.
2013-02-25 21:51:57 +01:00
Ben Hutchings
62dc989921 kbuild: Fix missing '\n' for NEW symbols in yes "" | make oldconfig >conf.new
According to Documentation/kbuild/kconfig.txt, the commands:

    yes "" | make oldconfig >conf.new
    grep "(NEW)" conf.new

should list the new config symbols with their default values.
However, currently there is no line break after each new symbol.  When
kconfig is interactive the user will type a new-line at this point,
but when non-interactive kconfig must print it.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Reference: http://bugs.debian.org/636029
[regid23@nt1.in: Adjusted Ben's work to apply cleanly to this tree]
Reported-and-tested-by: Regid Ichira <regid23@nt1.in>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2013-02-19 13:48:36 +01:00
Roland Eggner
2c68115cb3 kconfig: nconf: rewrite labels of function keys line
>From: Roland Eggner <edvx1@systemanalysen.net>

More reasonable labels of function keys line.  Rename labels and keep menu
width, as required for fitting on COLUMNS=80 terminals:
•  s/Insts/Help 2/
•  s/Config/ShowAll/

Signed-off-by: Roland Eggner <edvx1@systemanalysen.net>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2013-02-09 01:42:41 +01:00
Roland Eggner
0b61650044 kconfig: nconf: rewrite help texts
>From: Roland Eggner <edvx1@systemanalysen.net>

Rewrite all help texts.  During several years lazy (incomplete) updates have
left behind a rather thick layer of dust.  Intentions:
(1)  Global help called by <F1> should document all  _currently_  implemented
     keybindings.
(2)  Different help texts called by <F3> resp. <F8><F1> should be consistent
     with (1) and with implementation:
     •  on plain menu entry
     •  in radiolist window
     •  in input windows for text, decimal or hexadecimal values
     •  in filename selection windows <F6> <F7>
     •  SymSearch specific help called by <F8> followed by <F1>
(3)  More reasonable window titles:
     Rename window title            s/README/Global help/
     Rename variable    s/nconf_readme/nconf_global_help/
     Rename window title       s/Instructions/Short help/
(4)  Consider which hints are most useful for first-time-users.

Signed-off-by: Roland Eggner <edvx1@systemanalysen.net>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
[yann.morin.1998@free.fr: a few additional fixes]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2013-02-09 01:42:35 +01:00
Tiana Rakotovao Andriamahefa
aed9934bf1 kconfig: fix a compiliation error when using make xconfig
When using make xconfig, the following compilation error appears :
   /usr/include/qt3/qvaluelist.h:427:13: error: ‘ptrdiff_t’ does not name a type
Including stddef.h in scripts/kconfig/qconf.cc permits to avoid this error.

Signed-off-by: Tiana Rakotovao Andriamahefa <rkmahefa@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2013-01-30 10:16:43 +01:00
Roland Eggner
c5ffa130f3 nconf: function keys line, change background color for better readability
•  In function keys line descriptions black on darkblue are almost
   impossible to read.  Change colors to black on brown.

Signed-off-by: Roland Eggner <edvx1@systemanalysen.net>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2013-01-24 11:43:44 +01:00
Wang YanQing
1bdbac478a menuconfig: Get rid of the top-level entries for "Load an Alternate/Save an Alternate"
Now we have Load/Save buttons to do the Load/Save
in the convenient place, so we can drop the
top-level entries.

Signed-off-by: Wang YanQing <udknight@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2013-01-16 00:00:35 +01:00
Wang YanQing
6364fd0cb1 menuconfig: Add Save/Load buttons
If menuconfig have Save/Load button like alternative
.config editors, xconfig, nconfig, etc.We will have
a obvious benefit when use menuconfig just like
when we use others, we can Save/Load our .config quickly
and conveniently.

This patch add the Save/Load button for menuconfig.

[remove trailing space while at it for below line:
"*)  Formerly when I used Page Down and Page Up, the cursor would be set"
]

Changes:
V1-V2:
1:use PATH_MAX instead of hard code suggested by Yann E. MORIN
2:drop the spurious empty-line removal suggested by Yann E. MORIN
V2-V3:
1:ajust buttons position well centered reported by Yann E. MORIN

Signed-off-by: Wang YanQing <udknight@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2013-01-16 00:00:34 +01:00
Wang YanQing
77bdcfe548 kconfig:lxdialog: remove duplicate code
dialog.h has two line the same below:
extern char dialog_input_result[];
This patch remove one of them.

Signed-off-by: Wang YanQing <udknight@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2012-12-27 20:46:23 +01:00
Wang YanQing
87727d453b menuconfig:inputbox: support navigate input position
This patch add support navigate input position *inside* the input
field with LEFT/RIGHT, so it is possible to modify the text in place.

Signed-off-by: Wang YanQing <udknight@gmail.com>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2012-12-25 23:42:37 +01:00
Yann E. MORIN
c2838e6ee2 scripts/kconfig: ensure we use proper CONFIG_ prefix
Now that we get the CONFIG_ prefix from the environment, we must
ensure we use the proper prefix in case the user has it set in
the environment.

Simply unexport CONFIG_ to fallback to our hard-coded default.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-12-20 23:02:03 +01:00
Zhangfei Gao
409f117e2d merge_config.sh: Add option to specify output dir
Provide a -O option to specify dir to put generated .config
Then merge_config.sh does not need to be copied to target dir,
for easy re-usage in other script

Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Tested-by: Jon Medhurst (Tixy) <tixy@linaro.org>
Acked-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-12-09 18:22:17 +01:00
Michal Marek
527ffe5811 kconfig: Regenerate lexer
Apply changes from commit 177acf78 (kconfig: Fix malloc handling in conf
tools) to the _shipped file.

Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-11-20 12:12:57 +01:00
Alan Cox
177acf7846 kconfig: Fix malloc handling in conf tools
(and get them out of the noise in the audit work)

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-11-20 12:12:47 +01:00
Yann E. MORIN
9a926d4354 kconfig: get CONFIG_ prefix from the environment
Currently, the CONFIG_ prefix is hard-coded in the kconfig frontends
executables. This means that two projects that use kconfig with
different prefixes can not share the same kconfig frontends.

Instead of hard-coding the prefix in the frontends, get it from the
environment, and revert back to hard-coded value if not found.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-11-20 11:20:08 +01:00
Yann E. MORIN
b341f7882f kconfig: add a function to get the CONFIG_ prefix
Currently, we get the CONFIG_ prefix via the CONFIG_ macro, which means
the CONFIG_ prefix is hard-coded at compile time. This goes against
having a run-time defined CONFIG_ prefix.

Add a function that returns the CONFIG_ prefix to use (but keep the
current hard-coded behavior, to be changed in a later patch).

To avoid touching all the code that uses the CONFIG_ macro, we just
undef it, and define it to be a call to the function.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-11-20 11:20:08 +01:00
Yann E. MORIN
337a275d03 kconfig: remove CONFIG_ from string constants
Having the CONFIG_ prefix in string constants gets in the way of
using a run-time-defined CONFIG_ prefix.

Fix that by using temp growable strings (gstr) in which we printf
the text.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-11-20 11:20:08 +01:00
Krzysztof Mazur
7d5bb96629 menuconfig: fix extended colors ncurses support
The ncurses library allows for extended colors. The support for extended
colors support depends on wide-character support. ncurses headers
enable extended colors (NCURSES_EXT_COLORS) only when wide-character
support is enabled (NCURSES_WIDECHAR).

The "make menuconfig" uses wide-character ncursesw library, which can be
compiled with wide-character support, but does not define NCURSES_WIDECHAR
and it's using headers without wide-character (and extended colors) support.

This fixes problems with colors on systems with enabled extended colors
(like PLD Linux). Without this patch "make menuconfig" is hard to use.

Signed-off-by: Krzysztof Mazur <krzysiek@podlesie.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-11-20 10:52:36 +01:00
Benjamin Poirier
bad9955db1 menuconfig: Replace CIRCLEQ by list_head-style lists.
sys/queue.h and CIRCLEQ in particular have proven to cause portability
problems (reported on Debian Sarge, Cygwin and FreeBSD)

Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Tested-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Tested-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Signed-off-by: Benjamin Poirier <bpoirier@suse.de>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-10-25 15:06:00 +02:00
Linus Torvalds
35e9a274fd Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull kconfig changes from Michal Marek:
 "kconfig in v3.7 is going to
   - initialize ncurses only once in menuconfig
   - be able to jump to a search result in menuconfig
   - change the misnomer oldnoconfig to a more meaningful name
     olddefconfig, keeping the old name as alias"

* 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
  kconfig: replace 'oldnoconfig' with 'olddefconfig', and keep the old name as an alias
  menuconfig: Assign jump keys per-page instead of globally
  menuconfig: Do not open code textbox scroll up/down
  menuconfig: Add jump keys to search results
  menuconfig: Extend dialog_textbox so that it can return to a scrolled position
  menuconfig: Extend dialog_textbox so that it can exit on arbitrary keypresses
  menuconfig: Remove superfluous conditionnal
  kconfig: document oldnoconfig to what it really does in conf.c
  kconfig/mconf.c: revision of curses initialization.
2012-10-12 10:28:52 +09:00
Linus Torvalds
d43b7167d4 Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull kbuild fixes from Michal Marek:
 "Here are two fixes I intended to send after v3.6-rc7, but failed to do
  so.  So please pull them for v3.7-rc1 and they will be picked up by
  stable.

  The first one fixes gcc -x <language> syntax in various build-time
  tests, which icecream and possible other gcc wrappers did not
  understand (and yes, icecream is going to be fixed as well).

  The second one fixes make tar-pkg so that unpacking the tarball does
  not replace the /lib -> /usr/lib symlink on recent Fedora releases."

* 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
  kbuild: Fix gcc -x syntax
  kbuild: Do not package /boot and /lib in make tar-pkg
2012-10-08 07:56:10 +09:00
Jean Delvare
b1e0d8b70f kbuild: Fix gcc -x syntax
The correct syntax for gcc -x is "gcc -x assembler", not
"gcc -xassembler". Even though the latter happens to work, the former
is what is documented in the manual page and thus what gcc wrappers
such as icecream do expect.

This isn't a cosmetic change. The missing space prevents icecream from
recognizing compilation tasks it can't handle, leading to silent kernel
miscompilations.

Besides me, credits go to Michael Matz and Dirk Mueller for
investigating the miscompilation issue and tracking it down to this
incorrect -x parameter syntax.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: stable@vger.kernel.org
Cc: Bernhard Walle <bernhard@bwalle.de>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-10-03 09:03:24 +02:00
Yuta Ando
4eae518d4b localmodconfig: Fix localyesconfig to set to 'y' not 'm'
The kbuild target 'localyesconfig' has been same as 'localmodconfig'
since the commit 50bce3e "kconfig/streamline_config.pl: merge
local{mod,yes}config". The commit expects this script generates
different configure depending on target, but it was not yet implemented.

So I added code that sets to 'yes' when target is 'localyesconfig'.

Link: http://lkml.kernel.org/r/1349101470-12243-1-git-send-email-yuta.and@gmail.com

Cc: stable@vger.kernel.org # v3.2
Cc: linux-kbuild@vger.kernel.org
Signed-off-by: Yuta Ando <yuta.and@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@rostedt.homelinux.com>
2012-10-01 12:35:17 -04:00
Adam Lee
fb16d8912d kconfig: replace 'oldnoconfig' with 'olddefconfig', and keep the old name as an alias
As 67d34a6a39 said, 'oldnoconfig' doesn't
set new symbols to 'n', but instead sets it to their default values.

So, this patch replaces 'oldnoconfig' with 'olddefconfig', stop making
people confused, and keep the old name 'oldnoconfig' as an alias,
because people already are dependent on its behavior with the
counter-intuitive name.

Signed-off-by: Adam Lee <adam8157@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-09-27 18:18:07 +02:00
Benjamin Poirier
95ac9b3b58 menuconfig: Assign jump keys per-page instead of globally
At the moment, keys 1-9 are assigned to the first 9 search results. This patch
makes them assigned to the first 9 results per-page instead. We are much less
likely to run out of keys that way.

Signed-off-by: Benjamin Poirier <bpoirier@suse.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-09-27 18:09:24 +02:00
Benjamin Poirier
1a374ae619 menuconfig: Do not open code textbox scroll up/down
We don't need to explicitely use ncurses' scroll(). ncurses performs
vertical-motion optimization at wrefresh() time.

Using strace I confirmed that with the following patch curses still sends only
the new line of text to the terminal when scrolling up/down one line at a
time.

Signed-off-by: Benjamin Poirier <bpoirier@suse.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-09-27 18:09:24 +02:00
Benjamin Poirier
5e609addb1 menuconfig: Add jump keys to search results
makes it possible to jump directly to the menu for a configuration entry after
having searched for it with '/'. If this menu is not currently accessible we
jump to the nearest accessible parent instead. After exiting this menu, the
user is returned to the search results where he may jump further in or
elsewhere.

Signed-off-by: Benjamin Poirier <bpoirier@suse.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-09-27 18:09:24 +02:00
Benjamin Poirier
1d1e2caebb menuconfig: Extend dialog_textbox so that it can return to a scrolled position
We can now display other UI elements (menus) "on top" of a textbox and then
seemingly come back to it in the same state it was left.

Signed-off-by: Benjamin Poirier <bpoirier@suse.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-09-27 18:08:14 +02:00
Benjamin Poirier
537ddae75c menuconfig: Extend dialog_textbox so that it can exit on arbitrary keypresses
The caller will be able to perform actions based on hotkeys in the displayed
text.

Signed-off-by: Benjamin Poirier <bpoirier@suse.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-09-27 18:08:14 +02:00
Benjamin Poirier
b9d29abd98 menuconfig: Remove superfluous conditionnal
Because end_reached is set to 0 before the loop, the test "!end_reached" is
always true and can be removed. This structure was perhaps copied from the
similar one in back_lines().

Signed-off-by: Benjamin Poirier <bpoirier@suse.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-09-27 18:08:13 +02:00
Adam Lee
1d52a4a791 kconfig: document oldnoconfig to what it really does in conf.c
As 67d34a6a39 said, the make target
'oldnoconfig' is a misnomer. It doesn't set new symbols to 'n', but
instead sets it to their default values.

This patch fixes the document in conf.c, and will submit another patch
to replace 'oldnoconfig' to 'olddefconfig'

Signed-off-by: Adam Lee <adam8157@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-08-31 16:56:51 +02:00
Dirk Gouders
3eb95c84ee kconfig/mconf.c: revision of curses initialization.
Since commit d0e1e09568 initscr() is called twice in mconf.

Do it only in init_dialog() in util.c and there also save the
cursor position for the signal handler in mconf.c.

Signed-off-by: Dirk Gouders <gouders@et.bocholt.fh-gelsenkirchen.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-08-30 14:47:34 +02:00
Bill Pemberton
45f4c81d69 localmodconfig: Use my variable for loop in streamline_config.pl
perlcritic complains about $kconfig being reused in the foreach loop
at the end of read_kconfig.  Change it to a my variable.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2012-08-16 16:09:48 -04:00
Bill Pemberton
e0d28694d3 localmodconfig: Use 3 parameter open in streamline_config.pl
Convert remaining open calls to use the perl's preferred 3 parameter
open.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2012-08-16 16:09:38 -04:00
Bill Pemberton
3f0c541316 localmodconfig: Rework find_config in streamline_config.pl
Change find_config function to read_config.  It now finds the config,
reads the config into an array, and returns the array.  This makes it
a little cleaner and changes the open to use perl's 3 option open.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2012-08-16 16:09:16 -04:00
Bill Pemberton
224a257190 localmodconfig: Set default value for ksource in streamline_config.pl
Running streamline_config.pl as it's shown it in the comment header,
you will get a warning about $ksource being uninitialized.  This is
because $ksource is set to ARGV[0], but the examples don't require any
arguments.  Fix by setting ksource to . if no ARGV[0] is given.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2012-08-16 16:08:37 -04:00
Linus Torvalds
f6bcfc9dd4 Improve localmodconfig to remove even more unused module configs.
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Merge tag 'localmodconfig-v3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-kconfig

Pull localmodconfig updates from Steven Rostedt:
 "Improve localmodconfig to remove even more unused module configs.

  These changes drastically improve the amount of module configs removed
  from a config file.  It also adds some debug that I can have users
  easily enable if things do not work for them."

* tag 'localmodconfig-v3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-kconfig:
  localmodconfig: Add debug environment variable LOCALMODCONFIG_DEBUG
  localmodconfig: Check if configs are already set for selects
  localmodconfig: Read in orig config file to avoid extra processing
  localmodconfig: Comments and cleanup for streamline_config.pl
2012-07-30 13:17:41 -07:00
Steven Rostedt
67d34a6a39 kconfig: Document oldnoconfig to what it really does
The make target 'oldnoconfig' is a misnomer. It doesn't set new symbols
to 'n', but instead sets it to their default values.

Unfortunately, assuming that it actually did this, broke ktest in some
of its tests. For example, the tests to create a minimum config and even
a config bisect, depends on removing various configs and using
oldnoconfig to get rid of other configs that may have depended on it.

But because some configs that it was trying to disable, were in fact
default enabled, this caused those configs to re-enable and corrupt the
test.

I thought about fixing oldnoconfig, but I'm afraid that people are
already dependent on its current behavior. Instead, I'm just updating
the documentation to state that it sets the new symbols to their default
values and not to 'n'.

Ideally, this would be called, 'olddefconfig' and we have an
'oldnoconfig' that actually disables the new symbols. But it's useless
for me now. If it changed, ktest would need to be consistent between
each version, and that would be to difficult to detect. I'll handle this
issue with ktest with other means.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-26 14:32:01 +02:00
Benjamin Poirier
d68e818bc4 nconf: add u, d command keys in scroll windows
They function just like they do in less(1).
Also correct some discrepancy between the help text and the code wrt
function keys.

Signed-off-by: Benjamin Poirier <bpoirier@suse.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-26 12:20:46 +02:00
Benjamin Poirier
9d4792c9b4 menuconfig: add u, d, q command keys in text boxes
They function just like they do in less(1).

Signed-off-by: Benjamin Poirier <bpoirier@suse.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-26 12:20:43 +02:00
Michal Marek
5b580fa671 kconfig: Print errors to stderr in the Makefile
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-13 23:04:30 +02:00
Cody Schafer
1a7a8c6fd8 kconfig: allow long lines in config file
For some config options (CONFIG_EXTRA_FIRMWARE, for example), the length
of a config file line can exceed the 1024 byte buffer.

Switch from fgets to compat_getline to fix. compat_getline is an
internally implimented getline work-alike for portability purposes.

Signed-off-by: Cody Schafer <cody@linux.vnet.ibm.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-13 22:51:30 +02:00
Paul Bolle
92b72e8bcb kconfig: remove lkc_defs.h from .gitignore and dontdiff
Commit 5a6f8d2bd9 ("kconfig: nuke
LKC_DIRECT_LINK cruft") removed all traces of lkc_defs.h from the tree.
Remove its entries in dontdiff and kconfig's .gitignore file too.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-13 15:08:25 +02:00
Yaakov Selkowitz
ebca026a79 xconfig: add quiet rule for moc
Also add a dependency on .tmp_qtcheck for KC_QT_MOC.

Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-13 14:27:17 +02:00
Yaakov Selkowitz
48485949b4 xconfig: use pkgconfig to find moc
Various schemes exist to allow parallel installations of multiple major
versions of Qt (4.x with the previous 3.x and/or the upcoming 5.x).
QtCore.pc includes a moc_location variable which should be a more reliable
way to find moc.

Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-13 14:27:13 +02:00
Yaakov Selkowitz
3725f3ed12 kconfig: fix check-lxdialog for DLL platforms
Import libraries on Cygwin and MinGW/MSYS use the .dll.a suffix, so
checking this suffix is necessary to make sure ncurses will still be
found when built without static libraries.

Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-04 18:28:14 +02:00
Yaakov Selkowitz
84354256bf kconfig: check ncursesw headers first in check-lxdialog
Commit 8c41e5e363 added a check for
ncursesw/curses.h for the case where ncurses and ncursesw are build
separately but only one is installed.  But if both are installed,
the headers ncurses/curses.h and ncursesw/curses.h differ, and since
libncursesw will be found first, so should ncursesw/curses.h.

Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-04 18:26:35 +02:00
Yaakov Selkowitz
d7c67a2e93 kconfig/nconf: fix compile with ncurses reentrant API
ESCDELAY is a global variable which is replaced by getter and setter
functions with NCURSES_REENTRANT.  This fixes the following error:

nconf.c: In function ‘main’:
nconf.c:1506:2: error: lvalue required as left operand of assignment

Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-07-04 18:23:48 +02:00
Steven Rostedt
4503379cb8 localmodconfig: Add debug environment variable LOCALMODCONFIG_DEBUG
If the environment variable LOCALMODCONFIG_DEBUG is set, then debug output
will appear in the make localmodconfig. This will simplify debugging what
people get with their output, as I can just tell people to do:

  LOCALMODCONFIG_DEBUG=1 make localmodconfig 2>out.txt

and have them send me the out.txt. I'll be able to see why things are not
working as they think it should be.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2012-06-19 15:03:06 -04:00
Steven Rostedt
d4bb58b5cb localmodconfig: Check if configs are already set for selects
There are some cases that a required module does not have a prompt
and needs to have another module enabled that selects it to be set.
As localmodconfig is conservative and tries to make the minimum config
without breaking the user's kernel, or keeping the user from using
devices that were loaded when the lsmod was done, all modules that
select this module will also be enabled.

If you needed module A, but module A did not have a prompt but needed
module B to be selected, localmodconfig would make sure B was still
enabled. If not only B selected A, but C, D, E, F, and G also
selected A, then all of those would also be included, as well as the
modules they depend on. This ballooned the number of configs that
localmodconfig would keep.

The fix here is to process the depends first, and then record those
configs that did not have a prompt and needed to be selected.
After the depends are done, check what configs are needed to select
the configs in the list, and if a config that selects it is already
set, then we don't need to do anything else.

If no config that selects the config is set, then just pick one and
try again.

This change brought down the number of selected modules from 290
to 67! Both before and after were run against a config that had 3095
modules enabled.

Tested-by: John David Yost <johnyost@ptd.net> # AlleyTrotter
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2012-06-19 15:03:06 -04:00