coreboot-kgpe-d16/payloads/coreinfo/util/kconfig/zconf.gperf

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Add a recent kconfig version to coreinfo, in order to make the supported features configurable later (currently unused). Store all build files and results (coreinfo.elf) in build/ now. I'm self-acking this as (though non-"trivial") it doesn't affect coreinfo in its functionality, this is more or less a "cosmetic" change to the build interface ("make" -> "make menuconfig && make"). This is a kconfig checkout from the Linux kernel (where kconfig is being actively maintained) from 03/2008. The hash identifying the last commit to kconfig is 587c90616a5b44e6ccfac38e64d4fecee51d588c. The amount of changes to kconfig itself has been kept as small as possible to keep the diff small and to ease updating/porting to newer kconfig versions. The following changes were performed on the upstream Linux kconfig: - s/kernel/coreinfo/, and s/Linux/coreinfo/ in various strings. - Consistently use the env. variable KERNELVERSION in all kconfig interfaces -- e.g. config/menuconfig/gconfig/xconfig -- as version number. - Hardcode our paths/filenames in some places (could be improved upstream). - Always write .config and build/config.h, no matter which kconfig interface is used (config/menuconfig/gconfig/xconfig). We want to include build/config.h in our code. - Adapt the kconfig Makefile for our purposes (build/ directory, rules, etc). In addition, a few items in the coreinfo Makefile are needed for this to work. This kconfig setup is successfully tested with all targets from 'make help': config - Update current config utilising a line-oriented program menuconfig - Update current config utilising a menu based program xconfig - Update current config utilising a QT based front-end gconfig - Update current config utilising a GTK based front-end oldconfig - Update current config utilising a provided .config as base silentoldconfig - Same as oldconfig, but quietly randconfig - New config with random answer to all options defconfig - New config with default answer to all options allmodconfig - New config selecting modules when possible allyesconfig - New config where all options are accepted with yes allnoconfig - New config where all options are answered with no For 'make defconfig' to work you have to do (which we don't need in coreinfo): $ mkdir configs; touch configs/defconfig You can also use 'make foo_defconfig' in which case kconfig will use a file called 'configs/foo_defconfig' as basis. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3188 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-24 16:47:49 +01:00
%language=ANSI-C
%define hash-function-name kconf_id_hash
%define lookup-function-name kconf_id_lookup
%define string-pool-name kconf_id_strings
%compare-strncmp
%enum
%pic
%struct-type
struct kconf_id;
%%
mainmenu, T_MAINMENU, TF_COMMAND
menu, T_MENU, TF_COMMAND
endmenu, T_ENDMENU, TF_COMMAND
source, T_SOURCE, TF_COMMAND
choice, T_CHOICE, TF_COMMAND
endchoice, T_ENDCHOICE, TF_COMMAND
comment, T_COMMENT, TF_COMMAND
config, T_CONFIG, TF_COMMAND
menuconfig, T_MENUCONFIG, TF_COMMAND
help, T_HELP, TF_COMMAND
if, T_IF, TF_COMMAND|TF_PARAM
endif, T_ENDIF, TF_COMMAND
depends, T_DEPENDS, TF_COMMAND
optional, T_OPTIONAL, TF_COMMAND
default, T_DEFAULT, TF_COMMAND, S_UNKNOWN
prompt, T_PROMPT, TF_COMMAND
tristate, T_TYPE, TF_COMMAND, S_TRISTATE
def_tristate, T_DEFAULT, TF_COMMAND, S_TRISTATE
bool, T_TYPE, TF_COMMAND, S_BOOLEAN
boolean, T_TYPE, TF_COMMAND, S_BOOLEAN
def_bool, T_DEFAULT, TF_COMMAND, S_BOOLEAN
int, T_TYPE, TF_COMMAND, S_INT
hex, T_TYPE, TF_COMMAND, S_HEX
string, T_TYPE, TF_COMMAND, S_STRING
select, T_SELECT, TF_COMMAND
range, T_RANGE, TF_COMMAND
option, T_OPTION, TF_COMMAND
on, T_ON, TF_PARAM
modules, T_OPT_MODULES, TF_OPTION
defconfig_list, T_OPT_DEFCONFIG_LIST,TF_OPTION
env, T_OPT_ENV, TF_OPTION
%%