-where the GNU regex package is located and specify whether you use
-YAZ or zdist. One some systems, you may have to set the <tt/NETLIB/ as
-well.
+where the GNU regex package is located by setting the variables <tt/REGEXOBJ/
+and <tt/REGXINC/.
+
+A little further down the <tt/Makefile/ you find a section called
+<tt/Common settings/ where you specify the location of either YAZ or zdist.
+On some systems, you may have to set the <tt/ELIB/ as well to link with
+BSD socket libraries.
+
+If you intend only to compile the Email server and not the Web server
+you don't have to worry about the section entitled <tt/WWW gateway settings/.