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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=5
inherit autotools eutils user
DESCRIPTION="A grep for network layers"
HOMEPAGE="http://ngrep.sourceforge.net/"
SRC_URI="mirror://sourceforge/ngrep/${P}.tar.bz2"
LICENSE="ngrep"
SLOT="0"
KEYWORDS="~alpha amd64 arm hppa ia64 ppc ppc64 s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos"
IUSE="ipv6"
DEPEND="
dev-libs/libpcre
net-libs/libpcap
"
RDEPEND="${DEPEND}"
DOCS=(
doc/CHANGES.txt
doc/CREDITS.txt
doc/README.txt
doc/REGEX.txt
)
src_prepare() {
# Remove bundled libpcre to avoid occasional linking with them
rm -r pcre-5.0 || die
epatch \
"${FILESDIR}"/${P}-build-fixes.patch \
"${FILESDIR}"/${P}-setlocale.patch \
"${FILESDIR}"/${P}-prefix.patch
eautoreconf
}
src_configure() {
econf \
$(use_enable ipv6) \
--disable-pcap-restart \
--enable-pcre \
--with-dropprivs-user=ngrep \
--with-pcap-includes="${EPREFIX}"/usr/include/pcap
}
pkg_preinst() {
enewgroup ngrep
enewuser ngrep -1 -1 -1 ngrep
}
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