kconfig: Drop IS_ENABLED() macro

We keep its definition in libpayload, though, to maintain compatibility
with existing payload code. For now.

Change-Id: I8fc0d0136ba2316ef393c5c17f2b3ac3a9c6328d
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32230
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
Nico Huber 2019-04-06 16:16:36 +02:00
parent 2dbc095677
commit 12f0e42cb4
2 changed files with 0 additions and 3 deletions

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@ -1165,8 +1165,6 @@ saved .config file. As always, a 'select' statement overrides any specified
- coreboot has added the glob operator '*' for the 'source' keyword.
- coreboots Kconfig always defines variables except for strings. In other
Kconfig implementations, bools set to false/0/no are not defined.
- IS_ENABLED() is false for undefined variables and 0 variables. In Linux
(where the macro comes from) its true as soon as the variable is defined.
- coreboots version of Kconfig adds the KCONFIG_STRICT environment variable to
error out if there are any issues in the Kconfig files. In the Linux kernel,
Kconfig will generate a warning, but will still output an updated .config or

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@ -17,7 +17,6 @@
#define __config_enabled(arg1_or_junk) ___config_enabled(arg1_or_junk 1, 0, 0)
#define ___config_enabled(__ignored, val, ...) val
#define IS_ENABLED(option) config_enabled(option) /* deprecated */
#define CONFIG(option) config_enabled(CONFIG_##option)
#endif