[Fedora-packaging] %bits macro?

Patrice Dumas pertusus at free.fr
Fri Feb 29 22:50:05 UTC 2008


On Fri, Feb 29, 2008 at 02:48:38PM -0700, Orion Poplawski wrote:
> It might me useful to have a %bits macro automatically set to 32 or 64 as 
> appropriate.  Does this seem useful or is there a better way?
>
> I'm try to follow the following tip from 
> http://fedoraproject.org/wiki/PackagingDrafts/MultilibTricks:
>
> #if __WORDSIZE == 32
> #include "myautoconfig-32.h"
> #elif __WORDSIZE == 64
> #include "myautoconfig-64.h"
> #else
> #error "Unknown word size"
> #endif
>
> So in my spec I want to move "myautoconfig.h" to "myautoconfig-32.h" (or 
> 64) as appropriate.  Would be nice to do:
>
> mv myautoconfig.h myautoconfig-%{bits}.h
>
> Thoughts?

You can use %_arch instead.

--
Pat




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