metomi/rose — pull request #752 by ScottWales (2013-06-20 08:21:13+00:00)
Title: Remove references to readlink

The readlink function depends on GNU coreutils, which isn't available on
all systems (e.g. BSDs). Remove references to readlink so that Rose will
run on those systems.

Readlink is currently used in Rose's shell wrappers to remove symbolic
links from paths.