[Firehol-devs] Build fail for https://github.com/firehol/iprange master

[FireHOL builds]

Your build log is below...
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Bringing mirrors up to date...
>From https://github.com/firehol/iprange
   bcdb64a..ab6eb9e  master     -> master
Building from branch master (no signature check)
Recent history for iprange master
ab6eb9e Move manual page generation to maintainer mode
4ee6cd9 Fix whitespace, update ignore list
487796b Fail during configure if help2man not found
bcdb64a fixed typo about threats (meaning threads)
21b1b48 Merge pull request #12 from jgmbenoit/debian-help2man
Preparing an archive of iprange master
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal --force -I m4
autoreconf: configure.ac: tracing
autoreconf: configure.ac: not using Libtool
autoreconf: running: /usr/bin/autoconf --force
autoreconf: running: /usr/bin/autoheader --force
autoreconf: running: automake --add-missing --copy --force-missing
configure.ac:47: installing './compile'
configure.ac:46: installing './config.guess'
configure.ac:46: installing './config.sub'
configure.ac:45: installing './install-sh'
configure.ac:45: installing './missing'
Makefile.am: installing './depcomp'
autoreconf: Leaving directory `.'
checking whether to enable maintainer-specific portions of Makefiles... no
configure: error: docs not built, use '--disable-man' or --enable-maintainer-mode