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Re: [Xen-devel] [PATCH] Rebuild python extensions if depends have changed


  • To: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
  • From: Juergen Gross <juergen.gross@xxxxxxxxxxxxxx>
  • Date: Fri, 26 Nov 2010 06:57:00 +0100
  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Thu, 25 Nov 2010 21:58:15 -0800
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

On 11/25/10 20:31, Ian Jackson wrote:
Juergen Gross writes ("[Xen-devel] [PATCH] Rebuild python extensions if depends have 
changed"):
Adds depends information for building python extensions.
The extensions depend on the library binaries they are using.

Can you explain what the impact of this patch is, for those of us who
don't understand Python very well ?

Sure.
The python extensions are not built via make, but with help of a python
tool. Up to now no depends have been defined, which will lead to possible
problems: changing a xen library which is used by the python extensions does
not necessarily result in rebuilding the extensions.

My patch defines the libraries used by the extensions as dependencies.
Changing a library will result in a rebuild of the using extensions.


Juergen

--
Juergen Gross                 Principal Developer Operating Systems
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Fujitsu Technology Solutions              e-mail: juergen.gross@xxxxxxxxxxxxxx
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