Remove dmidecode dependancy outside PC arches
Remove dmidecode dependancy outside PC arches

The new dependancy is only available on ix86, x86_64 and ia64

trainstack/libvirt,datto/libvirt,nertpinx/libvirt,rlaager/libvirt,datto/libvirt,libvirt/libvirt,taget/libvirt,nertpinx/libvirt,agx/libvirt,dumbbell/libvirt,foomango/libvirt,dumbbell/libvirt,zhlcindy/libvirt-1.1.4-maintain,iam-TJ/libvirt,andreabolognani/libvirt,fabianfreyer/libvirt,shugaoye/libvirt,crobinso/libvirt,shugaoye/libvirt,rmarwaha/libvirt,danwent/libvirt-ovs,warewolf/libvirt,jeckersb/libvirt,rlaager/libvirt,jardasgit/libvirt,rmarwaha/libvirt1,VenkatDatta/libvirt,agx/libvirt,rmarwaha/libvirt1,zhlcindy/libvirt-1.1.4-maintain,jardasgit/libvirt,crobinso/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,danwent/libvirt-ovs,agx/libvirt,datto/libvirt,rmarwaha/libvirt,iam-TJ/libvirt,olafhering/libvirt,bjzhang/libvirt,rlaager/libvirt,emaste/libvirt,shugaoye/libvirt,iam-TJ/libvirt,emaste/libvirt,trainstack/libvirt,dumbbell/libvirt,cbosdo/libvirt,rlaager/libvirt,iam-TJ/libvirt,warewolf/libvirt,zippy2/libvirt,rmarwaha/libvirt1,dumbbell/libvirt,emaste/libvirt,novel/fbsd-libvirt,iam-TJ/libvirt,jeckersb/libvirt,andreabolognani/libvirt,andreabolognani/libvirt,novel/fbsd-libvirt,zippy2/libvirt,novel/fbsd-libvirt,warewolf/libvirt,wiedi/libvirt,rmarwaha/libvirt,olafhering/libvirt,jfehlig/libvirt,elmarco/libvirt,shugaoye/libvirt,cbosdo/libvirt,jfehlig/libvirt,bjzhang/libvirt,novel/fbsd-libvirt,datto/libvirt,elmarco/libvirt,taget/libvirt,crobinso/libvirt,taget/libvirt,siboulet/libvirt-openvz,iam-TJ/libvirt,olafhering/libvirt,fabianfreyer/libvirt,fabianfreyer/libvirt,dumbbell/libvirt,wiedi/libvirt,rmarwaha/libvirt,nertpinx/libvirt,shugaoye/libvirt,novel/fbsd-libvirt,jardasgit/libvirt,trainstack/libvirt,cbosdo/libvirt,emaste/libvirt,rlaager/libvirt,siboulet/libvirt-openvz,wiedi/libvirt,foomango/libvirt,zhlcindy/libvirt-1.1.4-maintain,jeckersb/libvirt,VenkatDatta/libvirt,foomango/libvirt,jfehlig/libvirt,taget/libvirt,warewolf/libvirt,agx/libvirt,bjzhang/libvirt,danwent/libvirt-ovs,libvirt/libvirt,zhlcindy/libvirt-1.1.4-maintain,danwent/libvirt-ovs,eskultety/libvirt,rmarwaha/libvirt1,bjzhang/libvirt,agx/libvirt,VenkatDatta/libvirt,nertpinx/libvirt,fabianfreyer/libvirt,trainstack/libvirt,iam-TJ/libvirt,cbosdo/libvirt,dumbbell/libvirt,emaste/libvirt,wiedi/libvirt,wiedi/libvirt,eskultety/libvirt,novel/fbsd-libvirt,trainstack/libvirt,VenkatDatta/libvirt,elmarco/libvirt,taget/libvirt,foomango/libvirt,novel/fbsd-libvirt,jeckersb/libvirt,novel/fbsd-libvirt,eskultety/libvirt,jeckersb/libvirt,datto/libvirt,rmarwaha/libvirt1,rmarwaha/libvirt,zhlcindy/libvirt-1.1.4-maintain,libvirt/libvirt,fabianfreyer/libvirt,zippy2/libvirt,jeckersb/libvirt,elmarco/libvirt,nertpinx/libvirt,elmarco/libvirt,bjzhang/libvirt,rmarwaha/libvirt1,eskultety/libvirt,siboulet/libvirt-openvz,crobinso/libvirt,eskultety/libvirt,novel/fbsd-libvirt,warewolf/libvirt,trainstack/libvirt,warewolf/libvirt,cbosdo/libvirt,olafhering/libvirt,jfehlig/libvirt,siboulet/libvirt-openvz,rmarwaha/libvirt,andreabolognani/libvirt,wiedi/libvirt,jeckersb/libvirt,warewolf/libvirt,wiedi/libvirt,danwent/libvirt-ovs,siboulet/libvirt-openvz,libvirt/libvirt,trainstack/libvirt,emaste/libvirt,foomango/libvirt,zippy2/libvirt,emaste/libvirt,jardasgit/libvirt,jardasgit/libvirt