After all the variables are defined, the optional
      make(1) targets can be defined.  Keep
      pre- before
      *post- and in
      the same order as the different stages run:*
fetch
extract
patch
configure
build
install
test
When using options helpers target keep them alphabetically
	sorted, but keep the
	 before the
	*-on.  When
	also using the main target, keep the main target before the
	optional ones:*-off
post-install: # install generic bits post-install-DOCS-on: # Install documentation post-install-X11-on: # Install X11 related bits post-install-X11-off: # Install bits that should be there if X11 is disabled
All FreeBSD documents are available for download at https://download.freebsd.org/ftp/doc/
Questions that are not answered by the
    documentation may be
    sent to <freebsd-questions@FreeBSD.org>.
    Send questions about this document to <freebsd-doc@FreeBSD.org>.