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2016-05-04unbreak allmodconfig KCONFIG_ALLCONFIG=...Al Viro
commit 6b87b70c5339f30e3c5b32085e69625906513dc2 upstream. Prior to 3.13 make allmodconfig KCONFIG_ALLCONFIG=/dev/null used to be equivalent to make allmodconfig; these days it hardwires MODULES to n. In fact, any KCONFIG_ALLCONFIG that doesn't set MODULES explicitly is treated as if it set it to n. Regression had been introduced by commit cfa98f ("kconfig: do not override symbols already set"); what happens is that conf_read_simple() does sym_calc_value(modules_sym) on exit, which leaves SYMBOL_VALID set and has conf_set_all_new_symbols() skip modules_sym. It's pretty easy to fix - simply move that call of sym_calc_value() into the callers, except for the ones in KCONFIG_ALLCONFIG handling. Objections? Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Fixes: cfa98f2e0ae9 ("kconfig: do not override symbols already set") Signed-off-by: Michal Marek <mmarek@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-04-12scripts/kconfig: allow building with make 3.80 againJan Beulich
commit 42f9d3c6888bceef6dc7ba72c77acf47347dcf05 upstream. Documentation/Changes still lists this as the minimal required version, so it ought to remain usable for the time being. Fixes: d2036f30cf ("scripts/kconfig/Makefile: Allow KBUILD_DEFCONFIG to be a target") Signed-off-by: Jan Beulich <jbeulich@suse.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Michal Marek <mmarek@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-11-10Merge branch 'kconfig' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kconfig updates from Michal Marek: - 'make xconfig' ported to Qt5, dropping support for Qt3 - merge_config.sh supports a single-input-file mode and also respects $KCONFIG_CONFIG - Fix for incorrect display of >= and > in dependency expressions * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: (44 commits) Add current selection check. Use pkg-config to find Qt 4 and 5 instead of direct qmake kconfig: Fix copy&paste error kconfig/merge_config.sh: Accept a single file kconfig/merge_config.sh: Support KCONFIG_CONFIG Update the buildsystem for KConfig finding Qt Port xconfig to Qt5 - Update copyright. Port xconfig to Qt5 - Fix goParent issue. Port xconfig to Qt5 - on Back clicked, deselect old item. Port xconfig to Qt5 - Add(back) one click checkbox toggle. Port xconfig to Qt5 - Add(back) lineedit editing. Port xconfig to Qt5 - Remove some commented code. Port xconfig to Qt5 - Source format. Port xconfig to Qt5 - Add horizontal scrollbar, and scroll per pixel. Port xconfig to Qt5 - Change ConfigItem constructor parent type. Port xconfig to Qt5 - Disable ConfigList soring Port xconfig to Qt5 - Remove ConfigList::updateMenuList template. Port xconfig to Qt5 - Add ConfigList::mode to initializer list. Port xconfig to Qt5 - Add ConfigItem::nextItem to initializer list. Port xconfig to Qt5 - Tree widget set column titles. ...
2015-11-02Add current selection check.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> [mmarek: I missed it in the original Qt5 patch set, which caused a crash] Signed-off-by: Michal Marek <mmarek@suse.com>
2015-11-02Use pkg-config to find Qt 4 and 5 instead of direct qmakeThiago Macieira
The Qt Project recommendation is that there should always be a "qmake" binary and it should never be renamed. If it's necessary to handle multiple Qt versions, the Qt Project recommends using qtchooser. Unfortunately, some distros do not follow the recommendation, so we would need to check qmake-qt4, qmake-qt5, etc. So, instead, let's try pkg-config. Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Reported-by: Alexey Brodkin <abrodkin@synopsys.com> Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-20kconfig: Fix copy&paste errorMichal Sojka
Fixes: 31847b67bec0 ("kconfig: allow use of relations other than (in)equality") Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz> Reviewed-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2015-10-15scripts/kconfig/Makefile: Fix KBUILD_DEFCONFIG check when building with O=Michael Ellerman
My recent commit d2036f30cfe1 ("scripts/kconfig/Makefile: Allow KBUILD_DEFCONFIG to be a target"), contained a bug in that when it checks if KBUILD_DEFCONFIG is a file it forgets to prepend $(srctree) to the path. This causes the build to fail when building out of tree (with O=), and when the value of KBUILD_DEFCONFIG is 'defconfig'. In that case we will fail to find the 'defconfig' file, because we look in the build directory not $(srctree), and so we will call Make again with 'defconfig' as the target. From there we loop infinitely calling 'make defconfig' again and again. The fix is simple, we need to look for the file under $(srctree). Fixes: d2036f30cfe1 ("scripts/kconfig/Makefile: Allow KBUILD_DEFCONFIG to be a target") Reported-by: Olof Johansson <olof@lixom.net> Acked-by: Michal Marek <mmarek@suse.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2015-10-14kconfig/merge_config.sh: Accept a single fileGabriel de Perthuis
merge_config.sh can usefully be applied to a single file. It implicitly merges with the default configuration. Signed-off-by: Gabriel de Perthuis <g2p.code@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14kconfig/merge_config.sh: Support KCONFIG_CONFIGGabriel de Perthuis
All make targets support $KCONFIG_CONFIG because they run scripts/kconf. Make sure merge_config.sh accesses the correct file in all cases. Previously this script broke in two different code paths, one for targets like kvmconfig (which use merge_config.sh -m then call a target that respects KCONFIG_CONFIG) and one for direct use of the script without -m, which called make rules that edit KCONFIG_CONFIG but verified a different file. Signed-off-by: Gabriel de Perthuis <g2p.code@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Update the buildsystem for KConfig finding QtThiago Macieira
The buildsystem will now only search for Qt 4 and Qt 5. Support for Qt 2 and 3 was dropped in the previous commits (Qt 3 was EOL'ed in 2010 or so...). For Qt 5, to be future-proof with the future direction notice appearing in the 5.5 release, C++11 support is automatically enabled. Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Update copyright.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Fix goParent issue.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - on Back clicked, deselect old item.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Add(back) one click checkbox toggle.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Add(back) lineedit editing.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Remove some commented code.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Source format.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Add horizontal scrollbar, and scroll per pixel.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Change ConfigItem constructor parent type.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Disable ConfigList soringBoris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Remove ConfigList::updateMenuList template.Boris Barbulovski
ConfigItem executes parent->takeChild(0) while ConfigList executes parent->takeTopLevelItem(0) Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Add ConfigList::mode to initializer list.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Add ConfigItem::nextItem to initializer list.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Tree widget set column titles.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Quick workaround to bypass app crash at startup.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Set ConfigView object name.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Use correct signal names.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Remove Qt3Support from Makefile.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Put back some of the old implementation(part 2).Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Put back some of the old implementation.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Introduce Qt4/5 version of ConfigList and ConfigItemBoris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - update signalsBoris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Fix the code so it compiles with Qt5Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Remove custom ListView classes.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Make single/split/full actions checkable.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Update QAction checkableBoris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Fix layout margin.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Fix layoutBoris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Replace Q3VBox with QWidgetBoris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Remove unused #include <q3dragobject.h>Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Use QMenuBoris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Use QTextBrowserBoris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Use QListBoris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Use QFileDialogBoris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Use QActionBoris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Port xconfig to Qt5 - Use QMainWindow, QToolBarBoris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-14Remove support for QT3 and older.Boris Barbulovski
Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Thiago Macieira <thiago.macieira@intel.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-08kbuild: document recursive dependency limitation / resolutionLuis R. Rodriguez
Recursive dependency issues with kconfig are unavoidable due to some limitations with kconfig, since these issues are recurring provide a hint to the user how they can resolve these dependency issues and also document why such limitation exists. While at it also document a bit of future prospects of ways to enhance Kconfig, including providing formal semantics and evaluation of use of a SAT solver. If you're interested in this work or prospects of it check out the kconfig-sat project wiki [0] and mailing list [1]. [0] http://kernelnewbies.org/KernelProjects/kconfig-sat [1] https://groups.google.com/d/forum/kconfig-sat Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: James Bottomley <jbottomley@odin.com> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Paul Bolle <pebolle@tiscali.nl> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Takashi Iwai <tiwai@suse.de> Cc: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Mate Soos <soos.mate@gmail.com> Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com> Signed-off-by: Michal Marek <mmarek@suse.com>
2015-10-01scripts/kconfig/Makefile: Allow KBUILD_DEFCONFIG to be a targetMichael Ellerman
Arch Makefiles can set KBUILD_DEFCONFIG to tell kbuild the name of the defconfig that should be built by default. However currently there is an assumption that KBUILD_DEFCONFIG points to a file at arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG). We would like to use a target, using merge_config, as our defconfig, so adapt the logic in scripts/kconfig/Makefile to allow that. To minimise the chance of breaking anything, we first check if KBUILD_DEFCONFIG is a file, and if so we do the old logic. If it's not a file, then we call the top-level Makefile with KBUILD_DEFCONFIG as the target. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Acked-by: Michal Marek <mmarek@suse.com>
2015-09-08Merge branch 'kconfig' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kconfig updates from Michal Marek: - kconfig warns about junk characters in Kconfig files - merge_config.sh error handling - small cleanup * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: merge_config.sh: exit on missing input files kconfig: Regenerate shipped zconf.{hash,lex}.c files kconfig: warn of unhandled characters in Kconfig commands kconfig: Delete unnecessary checks before the function call "sym_calc_value"
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