def update_with_s(self):
"""Add ${:term:`S`} to ebuild if needed."""
log.debug("Trying to determine ${S}, unpacking...")
if self.unpacked_dir is None:
unpacked_dir = PortageUtils.find_s_dir(self['p'], self.options.category)
if unpacked_dir == "":
self["s"] = "${WORKDIR}"
self.unpacked_dir = os.path.join(PortageUtils.get_workdir(self['p'],
self.options.category), unpacked_dir)
if self.get('my_p', None):
self["s"] = "${WORKDIR}/${MY_P}"
else:
pass # ${WORKDIR}/${P}
