RE: CFLAGS for rpm

> Hi,
> 
> I need (at least for AMD64) '-fno-strict-aliasing'
> in the CFLAGS of rpm.
> 
> My solution is to add this as <setenv> tag in rpm.xml.
> Is this the way to go?
> This would touch all archs (on all 64bit archs, it's probably
> neccessary, though) 

explain why (curious)
this should be fine, otherwise