Re: [Xen-devel] [PATCH 4 of 5] xen/makefile: Allow XEN_CHANGESET to be set externally

[Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>]

Andrew Cooper writes ("Re: [PATCH 4 of 5] xen/makefile: Allow XEN_CHANGESET to 
be set externally"):
> # compile.h contains dynamic build info. Rebuilt on every 'make'
> invocation.                                                                   
>                                                                
> 
> include/xen/compile.h: include/xen/compile.h.in .banner
>         @sed -e 's/@@date@@/$(shell LC_ALL=C date)/g' \
> 
> So it should only be executed once (unless someone is messing around
> deleting compile.h)
> 
> Having said that, even if it were executed more than once, there is no
> reasonable circumstance during which the contents of XEN_CHANGESET
> should change.

Uh, "hg up <changeset>", surely ?

Ian.

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