net-misc/knock/knock-0.6.ebuild

   1 # Copyright 1999-2013 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=4
   5
   6 DESCRIPTION="A simple port-knocking daemon"
   7 HOMEPAGE="http://www.zeroflux.org/projects/knock"
   8 SRC_URI="http://www.zeroflux.org/proj/knock/files/${P}.tar.gz"
   9
  10 LICENSE="GPL-2"
  11 SLOT="0"
  12 KEYWORDS="amd64 ppc sparc x86"
  13 IUSE="+server"
  14
  15 DEPEND="server? ( net-libs/libpcap )"
  16 RDEPEND="${DEPEND}
  17         server? ( sys-apps/openrc )"
  18
  19 src_prepare() {
  20         sed -e "/^AM_CFLAGS/s: -g : :" \
  21                 -e "/dist_doc_DATA/s:COPYING::" \
  22                 -i Makefile.in || die
  23         sed -e "s:/usr/sbin/iptables:/sbin/iptables:g" \
  24                 -i knockd.conf || die
  25 }
  26
  27 src_configure() {
  28         econf $(use_enable server knockd)
  29 }
  30
  31 src_install() {
  32         emake DESTDIR="${D}" docdir="${EROOT}/usr/share/doc/${PF}" install
  33
  34         if use server ; then
  35                 newinitd "${FILESDIR}"/knockd.initd.2 knock
  36                 newconfd "${FILESDIR}"/knockd.confd.2 knock
  37         fi
  38 }
  39
  40 pkg_postinst() {
  41         if use server && ! has_version net-firewall/iptables ; then
  42                 einfo
  43                 elog "You're really encouraged to install net-firewall/iptables to"
  44                 elog "actually modify your firewall and use the example configuration."
  45                 einfo
  46         fi
  47 }