diff options
Diffstat (limited to 'Documentation/kbuild')
| -rw-r--r-- | Documentation/kbuild/kconfig-language.rst | 23 | ||||
| -rw-r--r-- | Documentation/kbuild/kconfig.rst | 8 |
2 files changed, 12 insertions, 19 deletions
diff --git a/Documentation/kbuild/kconfig-language.rst b/Documentation/kbuild/kconfig-language.rst index 226ae072da7d..98c24183d8c3 100644 --- a/Documentation/kbuild/kconfig-language.rst +++ b/Documentation/kbuild/kconfig-language.rst @@ -223,25 +223,10 @@ applicable everywhere (see syntax). the indentation level, this means it ends at the first line which has a smaller indentation than the first line of the help text. -- misc options: "option" <symbol>[=<value>] - - Various less common options can be defined via this option syntax, - which can modify the behaviour of the menu entry and its config - symbol. These options are currently possible: - - - "defconfig_list" - This declares a list of default entries which can be used when - looking for the default configuration (which is used when the main - .config doesn't exists yet.) - - - "modules" - This declares the symbol to be used as the MODULES symbol, which - enables the third modular state for all config symbols. - At most one symbol may have the "modules" option set. - - - "allnoconfig_y" - This declares the symbol as one that should have the value y when - using "allnoconfig". Used for symbols that hide other symbols. +- module attribute: "modules" + This declares the symbol to be used as the MODULES symbol, which + enables the third modular state for all config symbols. + At most one symbol may have the "modules" option set. Menu dependencies ----------------- diff --git a/Documentation/kbuild/kconfig.rst b/Documentation/kbuild/kconfig.rst index dce6801d66c9..5967c79c3baa 100644 --- a/Documentation/kbuild/kconfig.rst +++ b/Documentation/kbuild/kconfig.rst @@ -41,6 +41,14 @@ KCONFIG_CONFIG This environment variable can be used to specify a default kernel config file name to override the default name of ".config". +KCONFIG_DEFCONFIG_LIST +---------------------- + +This environment variable specifies a list of config files which can be used +as a base configuration in case the .config does not exist yet. Entries in +the list are separated with whitespaces to each other, and the first one +that exists is used. + KCONFIG_OVERWRITECONFIG ----------------------- If you set KCONFIG_OVERWRITECONFIG in the environment, Kconfig will not |