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2011-07-30Merge branch 'kconfig' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: (25 commits) kconfig: Introduce IS_ENABLED(), IS_BUILTIN() and IS_MODULE() xconfig: Abort close if configuration cannot be saved kconfig: fix missing "0x" prefix from S_HEX symbol in autoconf.h kconfig/nconf: remove useless conditionnal kconfig/nconf: prevent segfault on empty menu kconfig/nconf: use the generic menu_get_ext_help() nconfig: Avoid Wunused-but-set warning kconfig/conf: mark xfgets() private kconfig: remove pending prototypes for kconfig_load() kconfig/conf: add command line options' description kconfig/conf: reduce the scope of `defconfig_file' kconfig: use calloc() for expr allocation kconfig: introduce specialized printer kconfig: do not overwrite symbol direct dependency in assignment kconfig/gconf: silent missing prototype warnings kconfig/gconf: kill deadcode kconfig: nuke LKC_DIRECT_LINK cruft kconfig: nuke reference to SWIG kconfig: add missing <stdlib.h> inclusion kconfig: add missing <ctype.h> inclusion ... Fix up conflicts in scripts/kconfig/Makefile
2011-06-09kconfig: regen parserArnaud Lacombe
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
2011-06-09kconfig: migrate parser to implicit rulesArnaud Lacombe
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
2011-06-09kconfig: constify `kconf_id_lookup'Arnaud Lacombe
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
2011-06-06kconfig/gconf: silent missing prototype warningsArnaud Lacombe
As the `gconf' frontend is un-maintained, go the easy way by silencing the "warning: no previous prototype for '<fn>'" warnings. Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
2011-06-06kconfig: nuke LKC_DIRECT_LINK cruftArnaud Lacombe
This interface is not (and has never been ?) used by any frontend, just get rid of it. Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
2011-04-29kconfig: quiet commands when V=0Peter Foley
Signed-off-by: Peter Foley <pefoley2@verizon.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
2011-04-29kconfig: change update-po-config to reflect new layout of arch/umPeter Foley
Signed-off-by: Peter Foley <pefoley2@verizon.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
2011-04-29kconfig: make update-po-config work in KBUILD_OUTPUTPeter Foley
Signed-off-by: Peter Foley <pefoley2@verizon.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
2011-04-29kconfig: rearrange clean-filesPeter Foley
Signed-off-by: Peter Foley <pefoley2@verizon.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
2011-04-29kconfig: change gconf to modify hostprogs-y like nconf and mconfPeter Foley
Signed-off-by: Peter Foley <pefoley2@verizon.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
2011-04-29kconfig: change qconf to modify hostprogs-y like nconf and mconfPeter Foley
Signed-off-by: Peter Foley <pefoley2@verizon.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
2011-04-29kconfig: only build kxgettext when neededPeter Foley
Signed-off-by: Peter Foley <pefoley2@verizon.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-09-27Merge branch 'kbuild/kconfig/kbuild-generic-v7' of ↵Michal Marek
http://github.com/lacombar/linux-2.6 into kbuild/kconfig * 'kbuild/kconfig/kbuild-generic-v7' of http://github.com/lacombar/linux-2.6: kbuild: migrate all arch to the kconfig mainmenu upgrade kconfig: expand file names kconfig: use the file's name of sourced file kconfig: constify file name kconfig: don't emit warning upon rootmenu's prompt redefinition kconfig: replace KERNELVERSION usage by the mainmenu's prompt kconfig: delay gconf window initialization kconfig: expand by default the rootmenu's prompt kconfig: add a symbol string expansion helper kconfig: regen parser kconfig: implement the `mainmenu' directive kconfig: allow PACKAGE to be defined on the compiler's command-line kconfig: rephrase help texts/comments not to include the package name kconfig: allow build-time definition of the internal config prefix kconfig: rephrase help text not to mention the internal prefix kconfig: replace a `switch()' statement by a more flexible `if()' statement
2010-09-19kbuild: migrate all arch to the kconfig mainmenu upgradeArnaud Lacombe
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Michal Marek <mmarek@suse.cz>
2010-09-13kconfig: Simplify Makefile for xconfigMichal Marek
Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-09-13Fix QT4 moc, cflags libs detection on dual QT3/Qt4 systemsAlexander Stein
On system with QT3 and QT4 qmake in PATH may be from QT3. So we use pkg-config for proper QT4 detection. By reqesting cflags and libs for either QtCore, QtGui and QtSupport include dirs and libs get listed several times, but so we won't mis anything Signed-off-by: Alexander Stein <alexander.stein@informatik.tu-chemnitz.de> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-09-01kconfig qconf: port to QT4Alexander Stein
A straight forward port to QT4 using qt3to4 and compiling against qt3support * Use pkg-config to detect QT4 which is hopefully portable enough * If no QT4, QT3 will by tried instead * Classes renamed using qt3to4 * If build using QT3 renamed to QT3 class names using defines * ConfigInfoView::menu has to be renamed as QT4 moc strips struct from struct menu and creates a name conflict * QT2 support has been dropped * The hidden options inserted in 39a4897c1bb66e8a36043c105d7fd73d8b32b480 are use in native API Signed-off-by: Alexander Stein <alexander.stein@informatik.tu-chemnitz.de> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-08-26kbuild: don't overwrite HOST_EXTRACFLAGSArnaud Lacombe
This might be used by the user to specify extra arguments for the host compiler. Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-08-17kbuild: don't include `check-lxdialog' ldflags in global HOST_LOADLIBESArnaud Lacombe
On BSD systems, `check-lxdialog' would select -lcurses as the default curses library which would conflict with -lncurses at runtime: curses' compatible symbols are getting handled by the system's curses library while the ncurses-specific symbols are getting handled by the ports' ncurses. This fixes `nconf' segmentation fault on these systems. Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-08-04Merge commit 'v2.6.35' into kbuild/kconfigMichal Marek
Conflicts: scripts/kconfig/Makefile
2010-08-03kconfig: add savedefconfigSam Ravnborg
savedefconfig will save a minimal config to a file named "defconfig". The config symbols are saved in the same order as they appear in the menu structure so it should be possible to map them to the relevant menus if desired. The implementation was tested against several minimal configs for arm which was created using brute-force. There was one regression related to default numbers which had their valid range further limited by another symbol. Sample: config FOO int "foo" default 4 config BAR int "bar" range 0 FOO If FOO is set to 3 then BAR cannot take a value higher than 3. But the current implementation will set BAR equal to 4. This is seldomly used and the final configuration is OK, and the fix was non-trivial. So it was documented in the code and left as is. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-08-03kconfig: add alldefconfigSam Ravnborg
alldefconfig create a configuration with all values set to their default value (form the Kconfig files). This may be useful when we try to use more sensible default values and may also be used in combination with the minimal defconfigs. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-08-03kconfig: change nonint_oldconfig to listnewconfigSam Ravnborg
Rename to a name that better match the other kconfig targets. listnewconfig shall read as: - list new options compared to current configuration New options are now written to stdout so one can redirect the output. Do not exit with an error code if there is new options. These are feature changes compared to the original nonint_oldconfig - but as this feature has not yet been in a released kernel it should not matter. It is still possible to do: make listnewconfig lookup new config options in Kconfig* edit .config Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Aristeu Rozanski <aris@redhat.com> Acked-by: Aristeu Rozanski <aris@redhat.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-08-03kconfig: rename loose_nonint_oldconfig => oldnoconfigSam Ravnborg
Rename target to something that fall more in line with the other kconfig targets. oldnoconfig shall read as: - read the old configuration and set all new options to no Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Aristeu Rozanski <aris@redhat.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-08-03kconfig: use long options in confSam Ravnborg
The list of options supported by conf is growing and their abbreviation did not resemble anything usefull. So drop the single letter options in favour of long options. The long options are named equal to what we know from the make target. The internal implmentation was changed to match this, resulting in much more readable code. Support for short options is dropped - no one is supposed to call this program direct anyway. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-04Merge branch 'rc-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: gconfig: fix build failure on fedora 13
2010-06-03gconfig: fix build failure on fedora 13Richard Kennedy
Making gconfig fails on fedora 13 as the linker cannot resolve dlsym. Adding libdl to the link command fixes this. make shows this error :- /usr/bin/ld: scripts/kconfig/kconfig_load.o: undefined reference to symbol 'dlsym@@GLIBC_2.2.5' /usr/bin/ld: note: 'dlsym@@GLIBC_2.2.5' is defined in DSO /lib64/libdl.so.2 so try adding it to the linker command line /lib64/libdl.so.2: could not read symbols: Invalid operation tested on x86_64 fedora 13. Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk> Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-02kconfig: introduce nonint_oldconfig and loose_nonint_oldconfigAristeu Rozanski
This patch has been around for a long time in Fedora and Red Hat Enterprise Linux kernels and it may be useful for others. The nonint_oldconfig target will fail and print the unset config options while loose_nonint_oldconfig will simply let the config option unset. They're useful in distro kernel packages where the config files are built using a combination of smaller config files. Arjan van de Ven wrote the initial nonint_config and Roland McGrath added the loose_nonint_oldconfig. Signed-off-by: Arjan van de Ven <arjan@redhat.com> [defunct email] Whatevered-by: Kyle McMartin <kyle@redhat.com> Acked-by: Arjan van de Ven <arjan@linux.intel.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Aristeu Rozanski <aris@redhat.com> [mmarek: whitespace fixes] Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-01Merge branch 'for-35' of git://repo.or.cz/linux-kbuildLinus Torvalds
* 'for-35' of git://repo.or.cz/linux-kbuild: (81 commits) kbuild: Revert part of e8d400a to resolve a conflict kbuild: Fix checking of scm-identifier variable gconfig: add support to show hidden options that have prompts menuconfig: add support to show hidden options which have prompts gconfig: remove show_debug option gconfig: remove dbg_print_ptype() and dbg_print_stype() kconfig: fix zconfdump() kconfig: some small fixes add random binaries to .gitignore kbuild: Include gen_initramfs_list.sh and the file list in the .d file kconfig: recalc symbol value before showing search results .gitignore: ignore *.lzo files headerdep: perlcritic warning scripts/Makefile.lib: Align the output of LZO kbuild: Generate modules.builtin in make modules_install Revert "kbuild: specify absolute paths for cscope" kbuild: Do not unnecessarily regenerate modules.builtin headers_install: use local file handles headers_check: fix perl warnings export_report: fix perl warnings ...
2010-02-03kconfig: Simplify LSMOD= handlingMichal Marek
Signed-off-by: Michal Marek <mmarek@suse.cz> LKML-Reference: <20100203162014.GA10956@sepie.suse.cz> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2010-02-02kconfig: Add LSMOD=file to override the lsmod for localmodconfigSteven Rostedt
Doing the following: make LSMOD=file localmodconfig Will make the streamline-config code use the given file instead of lsmod. If the file is an executable, it will execute it, otherwise it will read it as text. make LSMOD=/my/local/path/lsmod localmodconfig The above will execute the lsmod in /my/local/path instead of the lsmods that may be located elsewhere. make LSMOD=embedded_board_lsmod localmodconfig The above will read the "embedded_board_lsmod" as a text file. This is useful if you are doing a cross compile and need to run the config against modules that exist on an embedded device. Note, if the LSMOD= file does is not a path, it will add the path to the object directory. That is, the above example will look for "embedded_board_lsmod" in the directory that the binary will be built in (the O=dir directory). Signed-off-by: Steven Rostedt <rostedt@goodmis.org> On branch config/linus
2010-02-02kconfig: new configuration interface (nconfig)nir.tzachar@gmail.com
This patch was inspired by the kernel projects page, where an ncurses replacement for menuconfig was mentioned (by Sam Ravnborg). Building on menuconfig, this patch implements a more modern look interface using ncurses and ncurses' satellite libraries (menu, panel, form). The implementation does not depend on lxdialog, which is currently distributed with the kernel. Signed-off-by: Nir Tzachar <nir.tzachar@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-01-06kconfig: Create include/generated for localmodconfigSteven Rostedt
If someone downloads a brand new kernel and runs localmodconfig or localyesconfig, the ending result will report: *** Error during update of the kernel configuration. This is because localmodconfig and localyesconfig must create the include/generated directory to place the autoconf.h file. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2009-12-12kbuild: create include/generated in silentoldconfigMichal Marek
The toplevel Makefile creates the directory if it runs silentoldconfig automatically, but if run manually, it fails: $ make mrproper $ make defconfig && make silentoldconfig *** Default configuration is based on 'x86_64_defconfig' # # configuration written to .config # scripts/kconfig/conf -s arch/x86/Kconfig *** Error during update of the kernel configuration. ... Move the mkdir command to the silentoldconfig target to make it work. Signed-off-by: Michal Marek <mmarek@suse.cz>
2009-11-20kconfig: Fix make O=<dir> local{mod,yes}configSteven Rostedt
When the output directory is something other than the kernel source, the streamline_config script gets confused. This patch passes in the source directory to the script so that it can find the proper files. Reported-by: Peter Zijlstra <peterz@infradead.org> Tested-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2009-08-21kconfig: add missing dependency of conf to localyesconfigSteven Rostedt
There's a dependency missing. $ make localyesconfig HOSTCC scripts/basic/fixdep HOSTCC scripts/basic/docproc HOSTCC scripts/basic/hash using config: '/boot/config-2.6.27.25-78.2.56.fc9.x86_64' /bin/sh: line 8: scripts/kconfig/conf: No such file or directory make[1]: *** [localyesconfig] Error 127 make: *** [localyesconfig] Error 2 Thus the script failed to run. But the sed command that converts the '=m' to '=y' still ran. This gives us a distro config with all modules converted to built in! The missing dependency was for conf for localyesconfig. This dependency was already set for localmodconfig. Reported-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2009-08-18kconfig: test if a .config already existsSteven Rostedt
If one were to run localmodconfig or localyesconfig without having a .config already in the file, then the end of the process would give a warning when it tries to move the old .config to .config.old. This patch adds a test to check if .config exists and avoid the moves if it does not. [ Impact: remove warning after make localmodconfig ] Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2009-08-18kconfig: add make localyesconfig optionSteven Rostedt
This adds the option localyesconfig to make. This is similar to localmodconfig, but after it removes unnecessary modules it runs sed -i s/=m/=y/ on the .config file. It then runs "make silentoldconfig" to fix any wholes that were created by the conversion of modules to core. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2009-08-18kconfig: make localmodconfig to run streamline_config.plSteven Rostedt
Running the streamline_config.pl script manually can still be confusing for some users. This patch adds the localmodconfig option. This will automatically run streamline_config.pl on the current .config and then run "make silentoldconfig" to fix any wholes that might have been created. $ make localmodconfig This will remove any module configurations in .config that are not needed to compile the modules that are loaded. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2009-06-09kconfig: add a note about the deps to the 'silentoldconfig' helpMarkus Heidelberg
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2009-06-09kconfig: fix typo "mconfig" to "menuconfig" in a commentMarkus Heidelberg
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-10-22x86, um: get rid of arch/um/Kconfig.archAl Viro
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>
2008-04-25kconfig: fix broken target update-po-configSam Ravnborg
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>
2008-01-28kconfig: gettext support for gconfigEGRY Gabor
Gettext support for menu and toolbar. 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>
2008-01-28kconfig: update-po-config infoEGRY Gabor
This patch adds tracking messages. 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>
2008-01-28kconfig: if ncurses-devel is missing then say soSam Ravnborg
With this patch when ncurses-devel (or whatever it is named) is missing trying to run menuconfig will result in this: $ make menuconfig HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/kxgettext.o *** Unable to find the ncurses libraries or the *** required header files. *** 'make menuconfig' requires the ncurses libraries. *** *** Install ncurses (ncurses-devel) and try again. *** make[1]: *** [scripts/kconfig/dochecklxdialog] Error 1 make: *** [menuconfig] Error 2 Much better than before where we just listed some build errors. The other *config targets will work indepenednt on ncurses being present or not. Includes improvements suggested by: Frans Pop <elendil@planet.nl> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Frans Pop <elendil@planet.nl>
2007-11-12x86: enable "make ARCH=x86"Sam Ravnborg
After unification of the Kconfig files and introducing K64BIT support in kconfig it required only trivial changes to enable "make ARCH=x86". With this patch you can build for x86_64 in several ways: 1) make ARCH=x86_64 2) make ARCH=x86 K64BIT=y 3) make ARCH=x86 menuconfig => select 64-bit Likewise for i386 with the addition that i386 is default is you say ARCH=x86. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com>
2007-10-25x86: move i386 and x86_64 Kconfig files to x86 directorySam Ravnborg
After a small change in kconfig Makefile we could move all x86 Kconfig files to x86 directory. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-10-25kconfig: small code refactoring in kconfig MakefileSam Ravnborg
Do not hardcode the arch/$(ARCH)/Kconfig name all over Signed-off-by: Sam Ravnborg <sam@ravnborg.org>