kernel.git/scripts/kconfig/zconf.y, branch linux-2.6.27.y

kconfig: add named choice group

2008-04-28T21:05:48Z

As choice dependency are now fully checked, it's quite easy to add support for named choices. This lifts the restriction that a choice value can only appear once, although it still has to be within the same group, but multiple choices can be joined by giving them a name. While at it I cleaned up a little the choice type logic to simplify it a bit. Signed-off-by: Roman Zippel Signed-off-by: Sam Ravnborg

kconfig: syntax cleanup - drop support for "depends/requires/def_boolean"

2007-10-12T19:20:32Z

Remove the following redundant and never or rarely used kconfig syntax: - "def_boolean" (same as "def_bool") - "requires" (same as "depends on") - "depends" (same as "depends on") This patch contains the code changes and Kconfig updates. The shipped files are in next patch to let actual codechange stand out. Signed-off-by: Adrian Bunk Cc: "Randy.Dunlap" Cc: Bryan Wu Cc: Paul Mackerras Cc: Benjamin Herrenschmidt Cc: Dmitry Torokhov Cc: "John W. Linville" Cc: Roman Zippel Cc: Richard Purdie Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg

kconfig: attach help text to menus

2007-07-25T19:14:26Z

Roman Zippel wrote: > A simple example would be > help texts, right now they are per symbol, but they should really be per > menu, so archs can provide different help texts for something. This patch does this and at the same time introduce a few API funtions used to access the help text. The relevant api functions are introduced in the various frontends. Signed-off-by: Sam Ravnborg Cc: Roman Zippel

kconfig: error out if recursive dependencies are found

2007-05-06T07:20:10Z

Sample: config FOO bool "This is foo" depends on BAR config BAR bool "This is bar" depends on FOO This will result in following error message: error: found recursive dependency: FOO -> BAR -> FOO And will then exit with exit code equal 1 so make will stop. Inspired by patch from: Adrian Bunk Signed-off-by: Sam Ravnborg Cc: Adrian Bunk Cc: Roman Zippel

[PATCH] kconfig: make sym_change_count static, let it be altered by 2 functions only

2006-12-13T17:05:48Z

Those two functions are void sym_set_change_count(int count) and void sym_add_change_count(int count) All write accesses to sym_change_count are replaced by calls to above functions. Variable and changer-functions are moved to confdata.c. IMO thats ok, as sym_change_count is an attribute of the .config's change state. Signed-off-by: Karsten Wiese Cc: Sam Ravnborg Cc: Roman Zippel Acked-by: Randy Dunlap Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

kconfig: add defconfig_list/module option

2006-06-09T05:31:30Z

This makes it possible to change two options which were hardcoded sofar. 1. Any symbol can now take the role of CONFIG_MODULES 2. The more useful option is to change the list of default file names, which kconfig uses to load the base configuration if .config isn't available. Signed-off-by: Roman Zippel Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg

kconfig: add symbol option config syntax

2006-06-09T05:31:30Z

This adds the general framework to the parser to define options for config symbols with a syntax like: config FOO option bar[="arg"] Signed-off-by: Roman Zippel Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg

[PATCH] kconfig: improve error handling in the parser

2005-11-09T15:55:54Z

Add a few error tokens to the parser to catch common errors and print more descriptive error messages. Signed-off-by: Roman Zippel Cc: Sam Ravnborg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] kconfig: simplify symbol type parsing

2005-11-09T15:55:54Z

This simplifies the parser a bit by merging the various symbol types into a single token and adds the type to the keyword hash. Signed-off-by: Roman Zippel Cc: Sam Ravnborg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] kconfig: use gperf for kconfig keywords

2005-11-09T15:55:53Z

Use gperf to generate a hash for the kconfig keywords. This greatly reduces the size of the generated scanner and makes it easier to extend kconfig. Signed-off-by: Roman Zippel Cc: Sam Ravnborg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds