linux/scripts/kconfig/conf.c, branch v2.6.19

kconfig: exit if no beginning filename

2006-06-09T14:28:07Z

If the beginning Kconfig file is missing, config segfaults so it might as well exit after the error message. Signed-off-by: Randy Dunlap Cc: Roman Zippel Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg

kconfig: allow loading multiple configurations

2006-06-09T05:31:30Z

Extend conf_read_simple() so it can load multiple configurations. Signed-off-by: Roman Zippel Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg

kconfig: fix .config dependencies

2006-06-09T05:31:30Z

This fixes one of the worst kbuild warts left - the broken dependencies used to check and regenerate the .config file. This was done via an indirect dependency and the .config itself had an empty command, which can cause make not to reread the changed .config file. Instead of this we generate now a new file include/config/auto.conf from .config, which is used for kbuild and has the proper dependencies. It's also the main make target now for all files generated during this step (and thus replaces include/linux/autoconf.h). This also means we can now relax the syntax requirements for the .config file and we don't have to rewrite it all the time, i.e. silentoldconfig only writes .config now when it's necessary to keep it in sync with the Kconfig files and even this can be suppressed by setting the environment variable KCONFIG_NOSILENTUPDATE, so the update can (and must) be done manually. Signed-off-by: Roman Zippel Signed-off-by: Andrew Morton Signed-off-by: Sam Ravnborg

[PATCH] config: update usage/help info

2006-04-19T16:13:52Z

Replace outdated help message with a reference to README. Update README for make *config variants and environment variable info. Signed-off-by: Randy Dunlap Acked-by: Sam Ravnborg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

kconfig: revert conf behaviour change

2006-04-11T11:41:06Z

After the last patch fixed the real problem, revert this needless behaviour change of conf, which only hid the real problem. Signed-off-by: Roman Zippel Signed-off-by: Sam Ravnborg

kconfig: fix default value for choice input

2006-04-11T11:41:06Z

The wrong default value can cause conf to end up in endless loop for choice questions. Signed-off-by: Roman Zippel Signed-off-by: Sam Ravnborg

[PATCH] kconf: Check for eof from input stream.

2006-01-09T04:14:09Z

Signed-off-by: Ben Collins Cc: Sam Ravnborg Cc: Roman Zippel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] kconfig: preset config during all*config

2005-11-09T15:55:53Z

Allow to force setting of config variables during all{no,mod,yes,random}config to a specific value. For that conf first checks the KCONFIG_ALLCONFIG environment variable for a file name, otherwise it checks for all{no,mod,yes,random}.config and all.config. The file is a normal config file, which presets the config variables, but they are still subject to normal dependency checks. Signed-off-by: Roman Zippel Cc: Sam Ravnborg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] kconfig: fix restart for choice symbols

2005-11-09T15:55:53Z

The restart check whether new symbols became visible, didn't always work for choice symbols. Even if a choice symbol itself isn't changable, the childs are. This also requires to update the new status of all choice values, once one of them is set. Signed-off-by: Roman Zippel Cc: Sam Ravnborg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] Kill signed chars

2005-06-25T23:25:07Z

scripts/ is full of mismatches between char* params an signed char* arguments, and viceversa. gcc4 now complaints loud about this. Patch below deletes all those 'signed'. Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds