Re: Specs using %define

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On Tue, Jan 05, 2016 at 09:15:29PM +0200, Panu Matilainen wrote:
> On 01/05/2016 07:16 PM, Richard W.M. Jones wrote:
> >On Thu, Dec 24, 2015 at 03:01:02PM -0600, Jason L Tibbitts III wrote:
> >>coccinelle (rjones)
> >
> >coccinelle.spec has:
> >
> >%{!?python_sitelib: %define python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}
> >
> >TBH I have no idea if this is correct or not, or perhaps should be
> >completely removed.  Thoughts?
> 
> That's one of those cases where using %define is actually *wrong*
> because of the macro scoping thing. But in practise it'll never get
> used since these days %python_sitelib is always defined so its not
> just wrong but also pointless as well.
> 
> >>mingw-freetype (rjones, lfarkas, epienbro)
> >
> >This uses:
> >
> >%{!?_with_subpixel_rendering: %{!?_without_subpixel_rendering: %define _without_subpixel_rendering --without-subpixel_rendering}}
> >
> >_without_subpixel_rendering is not used anywhere else in the file.
> >No idea if that is right or not.
> 
> Another case where %define is actually wrong. The whole construct
> looks like a workaround for %bcond related misunderstanding, but
> dunno.

Thanks Panu.  I think I will delete both lines, and see if we
have any problems.

Rich.

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