Commit Graph

62 Commits

Author SHA1 Message Date
Peter Korsgaard
3435c1afb5 kconfig: implement KCONFIG_PROBABILITY for rand{,package}config
rand{,package}config enables configuration options with 50% probability,
which isn't always what we want in BR (because the "big" configs take a
long time to build and limits the chance of a randconfig detecting a
missing dependency), so introduce a KCONFIG_PROBABILITY environment
variable to tweak the probability between 0 (all options off) and 100
(all options on).

To use, simply set the environment variable before running make or pass
it on the make command line - E.G.

make randpackageconfig KCONFIG_PROBABILITY=10

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-23 14:27:30 +02:00
Peter Korsgaard
7705e6e415 kconfig: make rand{,package}config fair
Give each boolean symbol a 50% chance of getting enabled, rather than 67%.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-22 14:17:51 +02:00
Peter Korsgaard
8e29430410 Makefile: fixup make distclean after kconfig build in BUILD_DIR
We don't actually need to explicitly clean the kconfig stuff, as distclean
already removes the entire BUILD_DIR, but fix up the packag/config makefile
to do the right thing if make clean/distclean is called manually for
completeness.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-07-01 09:03:36 +02:00
Slava Zanko
1b10ce7156 make gconfig: fix build on Fedora-13
Closes #2095

Avoids error like:
/usr/bin/ld: /dot-dot-dot/buildroot/output/build/buildroot-config/kconfig_load.o: undefined reference to symbol 'dlsym@@GLIBC_2.2.5'

Need to add -ldl to list of GTK2 development libraries.

Signed-off-by: Slava Zanko <slavazanko@gmail.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-24 17:01:15 +02:00
Peter Korsgaard
b50fedbcd3 check-lxdialog.sh: use mktemp for temporary file
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-21 23:02:24 +02:00
Peter Korsgaard
a4c99e8fb0 package/config: create .depend in object directory
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-21 23:02:07 +02:00
Peter Korsgaard
2cc210c92f kconfig: build in BUILD_DIR/buildroot-config
This way the main buildroot dir can be completely read-only for
out-of-tree builds

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-21 22:16:34 +02:00
Peter Korsgaard
b8cca06b50 cleanup/simplify kconfig changes for O= builds
No functional change.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-21 22:11:31 +02:00
Will Wagner
39ca6d50d8 Move config files into output directory for out-of-tree build
Closes #1213

Signed-off-by: Will Wagner <will_wagner@carallon.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-21 22:06:00 +02:00
Peter Korsgaard
fa11d8d830 package/config: also add gconfig change to patch
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-05 21:41:32 +02:00
Peter Korsgaard
2b42aae784 Makefile: support gconfig (GTK-based configurator) similar to xconfig
Support the GTK variant of the graphical kconfig configurator as an
alternative to the Qt3-based one.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-05 21:15:10 +02:00
Peter Korsgaard
e0197d64b5 kconfig: fix qconf (make xconfig) linking
qconf is written in C++, so use HOSTCXX instead of HOSTCC, and pass the
correct flags.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-06-05 20:46:55 +02:00
Yann E. MORIN
6bd9ca56d9 package/config: really clean
Signed-off-by: Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-05-22 22:11:19 +02:00
Thomas Petazzoni
c0727fd319 kconfig: fix oldconfig to generate .config.cmd
Since the recent update of Kconfig to the Kconfig infrastructure found
in 2.6.30 kernels, make oldconfig was broken because it didn't
generate the .config.cmd file. This is done by a call to the
conf_write_autoconf() function.

Moreover, this process was also broken because the
conf_get_autoconfig_name() function was reading the environment
variable BUILDROOT_AUTOCONF while the main Makefile is passing it as
KCONFIG_AUTOCONFIG. We also remove the fallback on
"$(BR2_DEPENDS_DIR)/config/auto.conf" since we are not able to expand
BR2_DEPENDS_DIR at this point. Therefore, the KCONFIG_AUTOCONFIG
envionment variable *must* be set.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-08-03 10:07:54 +02:00
Thomas Petazzoni
33f13e393f kconfig: tell git to ignore new generated files
The update of kconfig and the addition of xconfig support generates
more files in package/config/. Tell git to ignore them.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-07-30 17:39:47 +02:00
Thomas Petazzoni
6cd6353ff9 xconfig: Save the configuration properly in qconf
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-07-27 16:07:05 +02:00
Thomas Petazzoni
69f982cdad xconfig: Change titlebar to Buildroot Configuration
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2009-07-27 16:07:04 +02:00
Alper Yildirim
b0df9df39a config: Add support for xconfig
It involved:

 * Modifying the top-level Makefile to create the xconfig target, and
   the $(CONFIG)/qconf target to compile the qconf utility

 * Modifying the package/config/Makefile magic so that C++ files and
   binaries gets linked properly, re-using the
   package/config/Makefile.kconfig logic inherited from the kernel

 * Hacking a little bit package/config/Makefile.kconfig in a way
   similar to the modifications done for the mconf (menuconfig
   interface)

Signed-off-by: Alper Yildirim <ayildirim@aselsan.com>
2009-07-27 16:07:00 +02:00
Alper Yildirim
4b3e11b3e7 config: Update package/config to Kconfig 2.6.30
Update the package/config stuff with the code available in the Linux
kernel 2.6.30.

Signed-off-by: Alper Yildirim <ayildirim@aselsan.com>
2009-07-27 16:06:50 +02:00
angus salkeld
9cdff46ba0 Add .gitignore files
[peter: add /.config]

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2009-05-04 21:46:53 +02:00
Peter Korsgaard
0dc552c134 menuconfig: don't prepend CONFIG_ to symbols in help text 2008-12-13 11:52:54 +00:00
Peter Korsgaard
50548330b4 kconfig: only warn about long help lines, not other types of lines
We have some pretty long depends / default y|n lines in BR, which it
shouldn't complain about.
2008-10-16 19:28:23 +00:00
Peter Korsgaard
af06d81be3 kconfig: warn about overlong lines in help-texts
From busybox r22852.
2008-08-27 20:18:33 +00:00
Peter Korsgaard
9991e8c7fb package/config: add gettext helper
From Bernhards tree (2b693d78)
2008-06-19 19:06:08 +00:00
Peter Korsgaard
e2c32ba54b package/config: rebase from upstream (2.6.24.4)
From Bernhards tree (1af211ea)
2008-06-19 08:11:51 +00:00
Peter Korsgaard
1b6f2e0f4c package/config: rebase from upstream (2.6.23.14)
From Bernhards tree (2737cfdd)
2008-06-19 08:11:43 +00:00
Peter Korsgaard
2c2796719a package/config: cygwin fix
- pass HOST_LOADLIBES down to make mconf for cygwin
- fix link-order WRT HOST_LOADLIBES

From Bernhards tree (91018d95)
2008-06-19 08:11:35 +00:00
Bernhard Reutner-Fischer
e6382c49a4 - pull "kconfig: oldconfig shall not set symbols if it does not need to" 2007-09-29 20:21:38 +00:00
Bernhard Reutner-Fischer
c907326465 - forgot to svn add kconfig-language.txt 2007-09-29 20:08:22 +00:00
Bernhard Reutner-Fischer
f5b8cd4ac1 - add a version and display it in the configuration 2007-09-25 11:37:31 +00:00
Bernhard Reutner-Fischer
1fc2723ca9 - add the $(BASE_TARGETS) per default 2007-09-23 20:46:44 +00:00
Bernhard Reutner-Fischer
28a36b609a - thinking loud about auto-generating dependencies for make(1)
Don't use this, it doesn't work yet. Thoughs welcome.
  Like: We should probably use the sym->text and not fiddle with the name since
  the name looses information ('_' != '-' in host-fakeroot). This would not
  be too robust, i fear, since the name can contain additional, arbitrary info.
  Also, the real 'depends' are a little bit ugly in kconfig. There doesn't seem
  to be a nice property that holds reverse deps that are only contain selected
  symbols.
  Thoughts?
2007-09-23 20:28:53 +00:00
Bernhard Reutner-Fischer
54cf1e72f4 - search env for BUILDROOT_CONFIG for use as a config file; defaults to .config 2007-09-23 14:12:58 +00:00
Bernhard Reutner-Fischer
0d888e3677 - pull kbuild from 2.6.22.7. This should fix the ncurses detection for dylib et al 2007-09-23 14:06:59 +00:00
Bernhard Reutner-Fischer
9952cfa5c4 - revert r19825. Fix this in the kernel instead and read README.buildroot2 2007-09-12 07:05:52 +00:00
Ulf Samuelsson
0c1a521ce5 Watching all the warnings on package/config finally got to me.
A patch that clears the gcc warnings from config with cast changes only.
 
 thanks, I feel better now,

Rick Foos <rick@synchromeshcomputing.com>
2007-09-12 05:56:42 +00:00
Bernhard Reutner-Fischer
6547bced93 - global whitespace trimming 2007-08-22 12:35:41 +00:00
Bernhard Reutner-Fischer
153b1beaeb - fix building mconf with curses flags
- make sure to rm .config when the first 'make menuconfig' was interrupted and thus no .config.cmd was created.
2007-07-27 12:37:30 +00:00
Bernhard Reutner-Fischer
699b63b8c4 - no features with Apple Inc. (Heikki Lindholm) 2007-07-24 18:20:46 +00:00
"Steven J. Hill"
62b5ae4b66 Fix INITRAMFS target that was broken. Get rid of config stuff out of the top-level directory. Finally fix Linux kernel module building such that modules are built and installed first followed by rest of packages. This allows for packages to build external Linux kernel modules. 2007-07-18 18:07:19 +00:00
Bernhard Reutner-Fischer
8fce4ba864 - pretty print path for brevity 2007-07-08 00:18:51 +00:00
Bernhard Reutner-Fischer
f987b7a541 - silence a cosmetic warning (closes several issues in mantis).
This also provides a nice up-to-date filestamp if something got reconfigured (e.g. c++ support got toggled) that can be used in the future to depend accordingly.
2007-07-08 00:00:17 +00:00
Bernhard Reutner-Fischer
c79018c5ef - mention from which version this copy of kconfig comes from (redundant since i noted it already in the checkin message, but ok). 2007-07-07 18:17:41 +00:00
"Steven J. Hill"
6f59d3ce32 Remove more stuff during 'make distclean'. 2007-07-06 04:58:01 +00:00
Bernhard Reutner-Fischer
ed438a4f58 - forgot to write out the .config.cmd 2007-07-02 14:35:11 +00:00
Bernhard Reutner-Fischer
2d8b8c15fe - fix make defconfig (Rick Foos) 2007-06-28 22:38:48 +00:00
Bernhard Reutner-Fischer
efd4bd9a6e - rm some old files 2007-06-28 13:06:21 +00:00
Bernhard Reutner-Fischer
7dde1b9e71 - respin whole patch for the sake of simplicity 2007-06-28 12:11:12 +00:00
Bernhard Reutner-Fischer
543a89568e - make it compile with a C89 compiler 2007-06-28 11:53:59 +00:00
Bernhard Reutner-Fischer
a665ed3496 - pull kconfig from linux-2.6.21.5 2007-06-28 10:46:19 +00:00