Section: Perl Programmers Reference Guide (3perl)
ExtUtils::Miniperl - write the C code for miniperlmain.c and perlmain.c
takes an argument list of zero or more directories
libraries that relate to perl modules and should be linked into a new
perl binary. It writes a corresponding miniperlmain.c
is a plain C file containing all the bootstrap code to make the
modules associated with the libraries available from within perl.
If the first argument to "writemain()"
is a reference to a scalar it is
used as the filename to open for output. Any other reference is used as
the filehandle to write to. Otherwise output defaults to "STDOUT"
The typical usage is from within perl's own Makefile (to build
perlmain.c) or from regen/miniperlmain.pl (to build miniperlmain.c).
So under normal circumstances you won't have to deal with this module