Clarify that the setup script is optional.

This commit is contained in:
nwhitehorn 2013-01-22 02:57:53 +00:00
parent e44fb893ef
commit f10df35fdf

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@ -240,8 +240,10 @@ scripts consist of two parts: a
and a
.Em setup script .
The preamble sets up the options for the installation (how to partition the
disk[s], which distributions to install, etc.) and the second part is
a shell script run in a chroot in the newly installed system before
disk[s], which distributions to install, etc.) and the optional second part is
a shell script run under
.Xr chroot 8
in the newly installed system before
.Nm
exits. The two parts are separated by the usual script header (#!), which
also sets the interpreter for the setup script.