# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit toolchain-funcs eutils fixheadtails

IUSE="ssl noauthcram ipv6 qsmtp-fixups chunking debug"
DESCRIPTION="A replacement for the SMTP engine of qmail"
HOMEPAGE="http://opensource.sf-tec.de/Qsmtp/"
SRC_URI="http://opensource.sf-tec.de/Qsmtp/Qsmtp-${PV}.tar.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86 ~ppc ~sparc ~mips ~alpha ~arm ~hppa ~amd64 ~ia64"
S="${WORKDIR}/Qsmtp-${PV}"


DEPEND="virtual/libc
	sys-apps/groff
	ssl? ( >=dev-libs/openssl-0.9.6g )
	chunking? ( sys-apps/sed )
	mail-mta/netqmail
	>=dev-libs/libowfat-0.21
	>=dev-util/cmake-2.4"
RDEPEND="virtual/libc
	>=sys-apps/ucspi-tcp-0.88
	>=net-mail/checkpassword-0.90
	!noauthcram? ( >=net-mail/cmd5checkpw-0.22 )
	net-mail/vpopmail"

# Important: QMAIL_CONF_SPLIT should always be a prime number!
MY_CONF_SPLIT="${QMAIL_CONF_SPLIT:-23}"
QINSTDIR="/var/qmail"

MY_EXTRA_FLAGS=""

src_unpack() {
	# unpack the initial stuff
	unpack Qsmtp-${PV}.tar.bz2

	# This makes life easy
	EPATCH_OPTS="-d ${S}"

#	is_prime ${MY_CONF_SPLIT} || die 'QMAIL_CONF_SPLIT is not a prime number.'
	einfo "Using conf-split value of ${MY_CONF_SPLIT}."	

	if use noauthcram; then
		einfo "Disabling CRAM_MD5 support"
	else
		einfo "Enabling CRAM_MD5 support"
		MY_EXTRA_FLAGS="${MY_EXTRA_FLAGS} -DAUTHCRAM=ON"
	fi

	if ! use ipv6; then
		einfo "Disabling IPv6 support"
		MY_EXTRA_FLAGS="${MY_EXTRA_FLAGS} -DIPV4ONLY=ON"
	fi

	if use qsmtp-fixups; then
		einfo "Applying fixes for other peoples broken implementations"
		epatch ${S}/patches/AOL-greeting.diff
		epatch ${S}/patches/localpart-len.diff
		epatch ${S}/patches/Outlook-bug.diff
		epatch ${S}/patches/undefined-statuscodes.diff
	fi

	if use chunking; then
		einfo "Activating CHUNKING"
		MY_EXTRA_FLAGS="${MY_EXTRA_FLAGS} -DCHUNKING=ON"
	fi
}

src_compile() {
	if use debug; then
		BUILDTYPE=Debug
	else
		BUILDTYPE=Release
	fi

	cmake \
		-DCMAKE_C_COMPILER=$(type -P $(tc-getCC)) \
		-DCMAKE_C_FLAGS="${CFLAGS}" \
		-DCMAKE_BUILD_TYPE=${BUILDTYPE} \
		-DCMAKE_INSTALL_PREFIX=${QINSTDIR} \
		-DQSMTP_AUTO_SPLIT=${MY_CONF_SPLIT} \
		${MY_EXTRA_FLAGS} \
	|| die "cmake failed"

	emake all || die
}

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

	into /usr
	einfo "Installing manpages"
	doman ${D}/${QINSTDIR}/man/man[58]/*

	rm -rf ${D}/${QINSTDIR}/man/
}