# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-misc/openvpn/openvpn-2.0.2.ebuild,v 1.1 2005/09/19 21:10:56 seemant Exp $

inherit eutils gnuconfig

DESCRIPTION="OpenVPN is a robust and highly flexible tunneling application compatible with many OSes."
SRC_URI="http://openvpn.net/release/openvpn-${PV}.tar.gz"
HOMEPAGE="http://openvpn.net/"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~ppc ~ppc-macos ~sparc ~x86"
IUSE="examples selinux ssl threads plugins"

RDEPEND=">=dev-libs/lzo-1.07
	selinux? ( sec-policy/selinux-openvpn )
	ssl? ( >=dev-libs/openssl-0.9.6 )
	plugins? ( sys-libs/pam )"
DEPEND="${RDEPEND}
	virtual/os-headers"

pluginlist="auth-pam down-root"
plugin_source_dir="${S}/plugin"

src_unpack() {
	unpack ${A}
	gnuconfig_update
}

src_compile() {
	econf \
		$(use_enable ssl) \
		$(use_enable ssl crypto) \
		$(use_enable threads pthread) \
		|| die "configure failed"
	emake || die "make failed"
	if use plugins; then
		for i in ${pluginlist}; do
			cd ${plugin_source_dir}/${i}
			emake || die "make failed"
			cd -
		done
	fi
}

src_install() {
	make DESTDIR=${D} install || die "make install failed"

	# install documentation
	dodoc AUTHORS ChangeLog INSTALL PORTS README

	# Empty dir
	dodir /etc/openvpn
	keepdir /etc/openvpn

	# Install the init script
	newinitd ${FILESDIR}/openvpn openvpn

	# Install easy-rsa stuffs
	dodir /usr/share/${PN}/easy-rsa
	exeinto /usr/share/${PN}/easy-rsa
	doexe easy-rsa/2.0/*
	exeopts -m0644

	# install examples, controlled by the respective useflag
	if use examples; then
		local sampledir="/usr/share/doc/${PN}/examples"
		dodir ${sampledir}

		cp -r sample-{config-files,keys,scripts} ${D}${sampledir}
		cp -r contrib/ ${D}${sampledir}
	fi

	# install plugins, controlled by the respective useflag
	if use plugins; then
		local plugindir="/usr/share/${PN}/plugins"
		dodir ${plugindir}

		for i in ${pluginlist}; do
			insinto ${plugindir}
			insopts -m0755
			doins ${plugin_source_dir}/${i}/*.so
		done
	fi

}

pkg_postinst() {
	ewarn "This version of OpenVPN is NOT COMPATIBLE with older versions!"
	ewarn "If you need compatibility with a version < 2 please emerge"
	ewarn "that one."
	einfo ""
	einfo "The init.d script that comes with OpenVPN expects directories"
	einfo "/etc/openvpn/*/ with a local.conf and any supporting files,"
	einfo "such as keys."
	einfo ""
	if use plugins; then
		einfo "plugins can be found at /usr/share/${PN}/plugins"
		einfo ""
	fi
	ewarn "If you've used 2.0 already make sure to move your configuration"
	ewarn "files into a subdirectory of /etc/openvpn, for example to:"
	ewarn "/etc/openvpn/myconf and rename your configfile to local.conf"
	ewarn ""
	ebeep
}