Another concrete proposal:
Is there a way to scan all binary packages in Fedora to get either a
count or list of those packages that contain strings like
"-Wl,-dT,/builddir/". This will give us numbers on how bad the
problem is. I suspect it's quite widespread.
Rich.
--
Richard Jones, Virtualization Group, Red Hat
http://people.redhat.com/~rjones
Read my programming and virtualization blog:
http://rwmj.wordpress.com
virt-builder quickly builds VMs from scratch
http://libguestfs.org/virt-builder.1.html