[U-Boot-Users] [PATCH: cmdcfg: 00/19] Introduce initial versions of new Command Config files.

[Timur Tabi]

Wolfgang Denk wrote:
> In message <466EC4FB.9070706 at freescale.com> you wrote:
>> #define CONFIG_CMD_AUTOSCRIPT CFG_CMD_AUTOSCRIPT
>>
>>>> ... ( repeat for each CONFIG_CMD_x )
>>> grrrghh....
>> It's still better than modifying dozens of source files!
> 
> No, it's worse, as it would mean that such mess sticks forever.

Once every board header file has been converted to the new method, then you can remove all 
that gunk from cmd_confdefs.h and update the .c files.  Jon's approach requires you to 
update the .c files twice - once now to add support for the new method, and again later to 
remove support for the old method.

> Let's do it once, and right, even if it's a painful operation.

I don't think "#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || 
defined(CONFIG_CMD_AUTOSCRIPT" is doing it right the first time.

-- 
Timur Tabi
Linux Kernel Developer @ Freescale