These m4 scripts (used by libvirt) may also be of interest to upstream developers: http://libvirt.org/git/?p=libvirt.git;a=blob;f=m4/virt-compile-pie.m4;hb=HEAD http://libvirt.org/git/?p=libvirt.git;a=blob;f=m4/virt-linker-relro.m4;hb=HEAD Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-top is 'top' for virtual machines. Tiny program with many powerful monitoring features, net stats, disk stats, logging, etc. http://people.redhat.com/~rjones/virt-top -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel