# EXPAT:
# Include an Expat implementation into Apache, for use by the
# modules. James Clark's Expat package (expat-lite) is bundled
-# with Apache for the convenience of our users. If set to 'yes'
-# OR set to 'default' and lib/expat-lite is present, then Apache
-# will look for an appropriate Expat implementation, prefering
-# a system Expat library but using expat-lite as an alternate.
-# If set to 'no' OR set to 'default' and the lib/expat-lite directory
-# is not available, the no Expat will be included.
+# with Apache for the convenience of our users. EXPAT determines
+# which EXPAT, if any, implementation to use as follows:
+#
+# RULE_EXPAT=yes : Use system Expat if available; otherwise
+# use bundled Expat (lib/expat-lite). If
+# neither exists the build will fail
+# RULE_EXPAT=no : Don't include Expat at all
+# RULE_EXPAT=default : If Expat can be found at the system or
+# in lib/expat-lite, use it; otherwise
+# skip it
Rule SOCKS4=no
Rule SOCKS5=no