Re: [Xen-devel] [PATCH] Don't attempt to build kernels on Solaris.

[John Levon <levon@xxxxxxxxxxxxxxxxx>]

On Tue, Oct 17, 2006 at 05:58:46PM +0100, Keir Fraser wrote:

> >> Doesn't empty XKERNELS variable get you this for free? I thought that was
> >> the point of moving KERNELS/XKERNELS to Linux.mk.
> > 
> > We need this as well because of things like:
> > 
> > for i in $(XKERNELS) ; do $(MAKE) $$i-prep || exit 1; done
> 
> But bash can handle empty lists. If XKERNELS is empty the above should be a
> no-op, right? Certainly seems to have that behaviour for me.

Ah. This patch obviously predates the "use bash for SHELL" one. You're
right, it's not necessary, and can be dropped.

thanks
john

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