Doing the Build
You have a number of different options in how to build Kerberos. If you
only need to build Kerberos for one platform, using a single directory
tree which contains both the source files and the object files is the
simplest. However, if you need to maintain Kerberos for a large number
of platforms, you will probably want to use separate build trees for
each platform. We recommend that you look at OS Incompatibilities, for notes that we have on particular operating
systems.