$> autoreconf -fiv
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal --force 
autoreconf: configure.ac: tracing
autoreconf: configure.ac: not using Libtool
autoreconf: running: /usr/bin/autoconf --force
autoreconf: running: /usr/bin/autoheader --force
autoheader: warning: missing template: HAVE_AVAHI
autoheader: Use AC_DEFINE([HAVE_AVAHI], [], [Description])
autoheader: warning: missing template: HAVE_DNSSD
autoheader: warning: missing template: HAVE_LIBPNG
autoheader: warning: missing template: HAVE_LIBUSB
autoheader: warning: missing template: HAVE_SYS_RANDOM_H
autoheader: warning: missing template: LPRINT_VERSION
autoreconf: /usr/bin/autoheader failed with exit status: 1