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@@ -34069,6 +34069,23 @@ a PCSI kit for compatible with the GNV product.
@node VMS Dynamic Extensions
@appendixsubsubsec Compiling @command{gawk} Dynamic Extensions on VMS
+The extensions that have been ported to VMS can be built using one of
+the following commands.
+
+@example
+$ @kbd{MMS/DESCRIPTION=[.vms]descrip.mms extensions}
+@end example
+
+@noindent
+or:
+
+@example
+$ @kbd{MMK/DESCRIPTION=[.vms]descrip.mms extensions}
+@end example
+
+@command{gawk} uses @code{AWKLIBPATH} as either an environment variable
+or a logical name to find the dynamic extensions.
+
Dynamic extensions need to be compiled with the same compiler options for
floating point, pointer size, and symbol name handling as were used
to compile @command{gawk} itself.