| # Copyright 1999-2019 Gentoo Authors |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| EAPI=7 |
| inherit flag-o-matic toolchain-funcs user |
| |
| DESCRIPTION="A Tool for network monitoring and data acquisition" |
| HOMEPAGE=" |
| https://www.tcpdump.org/ |
| https://github.com/the-tcpdump-group/tcpdump |
| " |
| SRC_URI=" |
| https://www.tcpdump.org/release/${P}.tar.gz |
| " |
| |
| LICENSE="BSD" |
| SLOT="0" |
| KEYWORDS="*" |
| IUSE="+drop-root libressl smi ssl samba suid test" |
| |
| RDEPEND=" |
| drop-root? ( sys-libs/libcap-ng ) |
| net-libs/libpcap |
| smi? ( net-libs/libsmi ) |
| ssl? ( |
| !libressl? ( >=dev-libs/openssl-0.9.6m:0= ) |
| libressl? ( dev-libs/libressl:= ) |
| ) |
| " |
| DEPEND=" |
| ${RDEPEND} |
| drop-root? ( virtual/pkgconfig ) |
| test? ( |
| >=net-libs/libpcap-1.9.1 |
| dev-lang/perl |
| || ( app-arch/sharutils sys-freebsd/freebsd-ubin ) |
| ) |
| " |
| |
| pkg_setup() { |
| if use drop-root || use suid; then |
| enewgroup tcpdump |
| enewuser tcpdump -1 -1 -1 tcpdump |
| fi |
| } |
| |
| src_configure() { |
| if use drop-root; then |
| append-cppflags -DHAVE_CAP_NG_H |
| export LIBS=$( $(tc-getPKG_CONFIG) --libs libcap-ng ) |
| fi |
| |
| econf \ |
| $(use_enable samba smb) \ |
| $(use_with drop-root chroot '') \ |
| $(use_with smi) \ |
| $(use_with ssl crypto "${ESYSROOT}/usr") \ |
| $(usex drop-root "--with-user=tcpdump" "") |
| } |
| |
| src_test() { |
| if [[ ${EUID} -ne 0 ]] || ! use drop-root; then |
| emake check |
| else |
| ewarn "If you want to run the test suite, make sure you either" |
| ewarn "set FEATURES=userpriv or set USE=-drop-root" |
| fi |
| } |
| |
| src_install() { |
| dosbin tcpdump |
| doman tcpdump.1 |
| dodoc *.awk |
| dodoc CHANGES CREDITS README.md |
| |
| if use suid; then |
| fowners root:tcpdump /usr/sbin/tcpdump |
| fperms 4110 /usr/sbin/tcpdump |
| fi |
| } |
| |
| pkg_preinst() { |
| if use drop-root || use suid; then |
| enewgroup tcpdump |
| enewuser tcpdump -1 -1 -1 tcpdump |
| fi |
| } |
| |
| pkg_postinst() { |
| use suid && elog "To let normal users run tcpdump add them into tcpdump group." |
| } |
