x86: use fake binding hooks to let look_procs work on unsupported OSes
x86: use fake binding hooks to let look_procs work on unsupported OSes

ggouaillardet/hwloc,ggouaillardet/hwloc,shekkbuilder/hwloc,ggouaillardet/hwloc,shekkbuilder/hwloc,ggouaillardet/hwloc,shekkbuilder/hwloc,shekkbuilder/hwloc