Providing the org.apache.geronimo.home.dir system property to allow
the home directory to be passed in is good, but if this is not used
(and I'd don't feel it should be required/used in the normal case),
DirectoryUtils.getGeronimoInstallDirectory() is used to determine the
home directory. This method uses machinations that do not resolve
correctly if the home directory is a symbolic link. Since the
invoking geronimo script sets and uses GERONIMO_HOME, why does it not
pass this value into the server? I would think that BasicServerInfo
would want to set baseDirectory to GERONIMO_HOME (if the
org.apache.geronimo.home.dir system property is not set), and invoke
DirectoryUtils.getGeronimoInstallDirectory() only if GERONIMO_HOME is
not set.
