# portage_confdir: /etc/portage
portage_confdir:
-# These options are only available when building a stage1 target and are all
-# optional.
+# These options are only available when building a stage2 target and are all
+# optional. These allow for emulating the changes possible during a bootstrap.
+# If left blank, then the catalyst defaults from arch.py are used.
# This option is used to change the CHOST from what is default in the profile
# to whatever you specify. This is useful for building NPTL, for example.