chmlib: patch for ARM.
libvirt: makedepend on libnuma-devel only where possible
libvirt-glib: remove only_for_archs
warsow: use SSE only where possible
darkplaces: use SSE only where possible
xonotic: use SSE only where possible
darktable: only_for_archs="i686 x86_64"
sysprof: patch for ARM to implement rmb
calf: use SSE only where possible