post_install() {
  post_upgrade
}

post_upgrade() {
  cat <<EOF
To use jynx2, copy /usr/share/jynx2/ to the target, enter the jynx2
directory, run 'make', and run 'make install'.
To build jynx2 on a system other than the target, run
'CFLAGS="<custom CFLAGS>" make' instead.
EOF
}
