Hi Masahiro,
On Sun, 2024-04-21 at 21:08 +0900, Masahiro Yamada wrote:
> The 'choice' statement is primarily used to exclusively select one
> option, but the 'optional' property allows all entries to be disabled.
>
> This feature is only used in arch/sh/Kconfig because the equivalent
> outcome can be achieved by inserting one more entry as a place-holder.
> This approach is commonly used, for example, LTO_NONE, DEBUG_INFO_NONE,
> INITRAMFS_COMPRESSION_NONE, etc.
>
> The 'optional' property support will be removed from Kconfig.
>
> This commit converts the last user.
>
> Note:
> The 'default CMDLINE_OVERWRITE' statement does not work as intended
> in combination with 'optional'. If neither CONFIG_CMDLINE_OVERWRITE
> nor CONFIG_CMD_EXTEND is specified in a defconfig file, both of them
> are disabled. This is a bug. To maintain the current behavior, I
> added CONFIG_CMD_NO_MODIFY=y to those defconfig files.
^^^^^^^^^^^^^^^^^^^^^^
This would be CMDLINE_NO_MODIFY as used in the actual Kconfig files.
I am fine with the change per se, but could you rename CMDLINE_NO_MODIFY to
CMDLINE_FROM_BOOTLOADER as it's used on the other architectures such as arm
and powerpc, preferably using the same help text.
Also, I usually prefer the first word in the subject to be capitalized, i.e..
sh: Convert the last use of 'optional' property in Kconfig
Thanks,
Adrian
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer
`. `' Physicist
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