 and programs.</P><P>These rules and functions are inherited by subdirectories, so the <CODE>.SCANNER</CODE> and build rules
are used automatically in each subdirectory, so you don&#X2019;t need to repeat them.</P><H3 CLASS="subsection"><A NAME="htoc24">3.4.5</A>&#XA0;&#XA0;Finishing up</H3><P>At this point we are done, but there are a few things we can consider.</P><P>First, the rules for building cat programs is defined in the project <CODE>OMakefile</CODE>. If you had
another cat project somewhere, you w