Messages in this thread | | | Subject | Re: What about make mergeconfig ? | From | David Woodhouse <> | Date | Wed, 25 Oct 2006 07:59:59 +0100 |
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On Wed, 2006-10-25 at 15:46 +1000, Benjamin Herrenschmidt wrote: > > make mergeconfig <path_to_file> > > That would merge all entries in the specified file with the > current .config. By mergeing, that basically means that rule: > > N + N = N > m + N = m > Y + N = Y > m + Y = Y
We have something vaguely similar in the Fedora package (I think it's only in the CVS tree rather than in the SRPM itself, but the CVS tree is public too).
http://cvs.fedora.redhat.com/viewcvs/*checkout*/rpms/kernel/devel/merge.pl?rev=1.9
It doesn't do quite what you asked for -- it works with 'incremental' configuration. So any options specified in _any_ form in the second config are overridden in the output. It lets us start with a generic config, then apply options (turning stuff both on and off) for PowerPC in general, and then for specific builds on top of that.
-- dwmw2
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