# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-analyzer/ngrep/ngrep-1.45-r2.ebuild,v 1.7 2009/05/31 15:35:57 ranger Exp $

inherit eutils autotools

DESCRIPTION="A grep for network layers"
HOMEPAGE="http://ngrep.sourceforge.net/"
SRC_URI="mirror://sourceforge/ngrep/${P}.tar.bz2"

LICENSE="as-is"
SLOT="0"
KEYWORDS="alpha amd64 arm hppa ia64 ppc ppc64 s390 sh sparc x86 ~x86-fbsd"
IUSE="ipv6 pcre"

DEPEND="net-libs/libpcap
	pcre? ( dev-libs/libpcre )"

src_unpack() {
	unpack ${A}
	cd "${S}"
	# Remove bundled libpcre to avoid occasional linking with them
	rm -rf pcre-5.0
	epatch "${FILESDIR}/${P}-build-fixes.patch"
	epatch "${FILESDIR}/${P}-setlocale.patch"
	eautoreconf
}

src_compile() {
	econf --with-dropprivs-user=ngrep \
		--with-pcap-includes=/usr/include \
		$(use_enable pcre) \
		$(use_enable ipv6)
	emake || die "emake failed"
}

pkg_preinst() {
	enewgroup ngrep
	enewuser ngrep -1 -1 -1 ngrep
}

src_install() {
	emake DESTDIR="${D}" install || die "emake install failed"
	dodoc doc/*.txt
}