Eric S. Raymond wrote:

>There's going to have to be at least one CML2 patch after Kaos makefiles go in.
>That's to change the output of configtrans.py from CML1 format 
>
># FOO is not set
>
>to CML2 format
>
>FOO=n
>
>so don't-cares can be passed around in partial configurations.
>
and in an other mail:

>This format change will enable passing around partial configurations
>containing both "no" and "don't care".  This will be important for
>supporting autoconfiguration scripts (a work in progress by 
>Giacomo Catenazzi).
>
After some test, I noteced that also CML1 have this behaviour (but not 
CML2 oldconfig, with
old (CML1) configuration.

After checking the code scripts/Configure#556-557
[http://lxr.linux.no/source/scripts/Configure?v=2.4.4#L551] :

:   sed -e 's/# \(CONFIG_[^ ]*\) is not.*/\1=n/' <$DEFAULTS 
 >.config-is-not.$$
:    . .config-is-not.$$

you see that also CML1 have this feature (but it is 'disabled' in 
makefiles).

Thus Eric you are implementing in an other way (more explicit and 
innerited also in makefile)
an already used feature.

Could you add this also on CML2, so that the user should not confirm the 
'No' the first
time in CML2 (and thus I think it should be included also in the 2.6 
kernels for the
normal user transition 2.4 -> 2.6).

        giacomo


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