tools: Reorganize conditional bits
tools: Reorganize conditional bits

Instead of having separate handling for programs and man pages,
deal with both in the same place.

jfehlig/libvirt,olafhering/libvirt,VenkatDatta/libvirt,jardasgit/libvirt,andreabolognani/libvirt,datto/libvirt,olafhering/libvirt,libvirt/libvirt,libvirt/libvirt,andreabolognani/libvirt,jardasgit/libvirt,fabianfreyer/libvirt,jardasgit/libvirt,fabianfreyer/libvirt,olafhering/libvirt,zippy2/libvirt,andreabolognani/libvirt,eskultety/libvirt,jfehlig/libvirt,crobinso/libvirt,datto/libvirt,zippy2/libvirt,jfehlig/libvirt,eskultety/libvirt,fabianfreyer/libvirt,zippy2/libvirt,fabianfreyer/libvirt,crobinso/libvirt,taget/libvirt,andreabolognani/libvirt,jfehlig/libvirt,taget/libvirt,fabianfreyer/libvirt,taget/libvirt,crobinso/libvirt,nertpinx/libvirt,nertpinx/libvirt,jardasgit/libvirt,eskultety/libvirt,VenkatDatta/libvirt,zippy2/libvirt,nertpinx/libvirt,taget/libvirt,datto/libvirt,eskultety/libvirt,VenkatDatta/libvirt,taget/libvirt,andreabolognani/libvirt,nertpinx/libvirt,libvirt/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,eskultety/libvirt,libvirt/libvirt,jardasgit/libvirt,olafhering/libvirt,crobinso/libvirt,datto/libvirt,datto/libvirt,VenkatDatta/libvirt