Re: [Xen-devel] [PATCH 07 of 16 RFC] blktap3: Introduce blktap3 top-level Makefile

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Fri, 2012-10-26 at 21:04 +0100, Philipp Hahn wrote:
> Hello Ian,
> 
> On Friday 26 October 2012 13:25:01 Ian Campbell wrote:
> > > +build: ;
> >
> > What does the ";" in this syntax do?
> 
> A Make trick to do (really) nothing:
> <http://www.gnu.org/software/make/manual/html_node/Empty-Recipes.html#Empty-Recipes>

Ah OK, thanks for the link.

It does say that this doesn't make much sense for phony targets, which
all of these were.

Ian.


> Sincerely
> Philipp



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