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159 lines
4.2 KiB
159 lines
4.2 KiB
# Copyright 1999-2019 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit toolchain-funcs flag-o-matic multilib
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if [[ ${PV} == "9999" ]] ; then
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EGIT_REPO_URI="https://git.kernel.org/pub/scm/linux/kernel/git/shemminger/iproute2.git"
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inherit git-r3
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else
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SRC_URI="mirror://kernel/linux/utils/net/${PN}/${P}.tar.xz"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sh ~sparc ~x86"
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fi
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DESCRIPTION="kernel routing and traffic control utilities"
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HOMEPAGE="https://wiki.linuxfoundation.org/networking/iproute2"
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LICENSE="GPL-2"
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SLOT="0"
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IUSE="atm berkdb caps elf +iptables ipv6 minimal selinux"
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# We could make libmnl optional, but it's tiny, so eh
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RDEPEND="
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!net-misc/arpd
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dev-libs/libbsd
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!minimal? ( net-libs/libmnl )
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caps? ( sys-libs/libcap )
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elf? ( virtual/libelf )
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iptables? ( >=net-firewall/iptables-1.4.20:= )
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berkdb? ( sys-libs/db:= )
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atm? ( net-dialup/linux-atm )
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selinux? ( sys-libs/libselinux )
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"
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# We require newer linux-headers for ipset support #549948 and some defines #553876
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DEPEND="
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${RDEPEND}
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>=sys-kernel/linux-headers-3.16
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"
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BDEPEND="
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app-arch/xz-utils
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>=sys-devel/bison-2.4
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sys-devel/flex
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virtual/pkgconfig
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"
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PATCHES=(
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"${FILESDIR}"/${PN}-3.1.0-mtu.patch #291907
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"${FILESDIR}"/${PN}-4.20.0-configure-nomagic.patch # bug 643722
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"${FILESDIR}"/${PN}-5.1.0-portability.patch
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)
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src_prepare() {
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if ! use ipv6 ; then
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PATCHES+=(
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"${FILESDIR}"/${PN}-4.20.0-no-ipv6.patch #326849
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)
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fi
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default
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sed -i \
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-e '/^CC :\?=/d' \
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-e "/^LIBDIR/s:=.*:=/$(get_libdir):" \
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-e "s|-O2|${CFLAGS} ${CPPFLAGS}|" \
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-e "/^HOSTCC/s:=.*:= $(tc-getBUILD_CC):" \
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-e "/^DBM_INCLUDE/s:=.*:=${T}:" \
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Makefile || die
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# Use /run instead of /var/run.
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sed -i \
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-e 's:/var/run:/run:g' \
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include/namespace.h \
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man/man8/ip-netns.8 || die
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# build against system headers
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rm -r include/netinet || die #include/linux include/ip{,6}tables{,_common}.h include/libiptc
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sed -i 's:TCPI_OPT_ECN_SEEN:16:' misc/ss.c || die
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if use minimal ; then
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sed -i -e '/^SUBDIRS=/s:=.*:=lib tc ip:' Makefile || die
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fi
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}
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src_configure() {
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tc-export AR CC PKG_CONFIG
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# This sure is ugly. Should probably move into toolchain-funcs at some point.
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local setns
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pushd "${T}" >/dev/null
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printf '#include <sched.h>\nint main(){return setns(0, 0);}\n' > test.c
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${CC} ${CFLAGS} ${CPPFLAGS} -D_GNU_SOURCE ${LDFLAGS} test.c >&/dev/null && setns=y || setns=n
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echo 'int main(){return 0;}' > test.c
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${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} test.c -lresolv >&/dev/null || sed -i '/^LDLIBS/s:-lresolv::' "${S}"/Makefile
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popd >/dev/null
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# run "configure" script first which will create "config.mk"...
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econf
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# ...now switch on/off requested features via USE flags
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# this is only useful if the test did not set other things, per bug #643722
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cat <<-EOF >> config.mk
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TC_CONFIG_ATM := $(usex atm y n)
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TC_CONFIG_XT := $(usex iptables y n)
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TC_CONFIG_NO_XT := $(usex iptables n y)
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# We've locked in recent enough kernel headers #549948
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TC_CONFIG_IPSET := y
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HAVE_BERKELEY_DB := $(usex berkdb y n)
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HAVE_CAP := $(usex caps y n)
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HAVE_MNL := $(usex minimal n y)
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HAVE_ELF := $(usex elf y n)
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HAVE_SELINUX := $(usex selinux y n)
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IP_CONFIG_SETNS := ${setns}
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# Use correct iptables dir, #144265 #293709
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IPT_LIB_DIR := $(use iptables && ${PKG_CONFIG} xtables --variable=xtlibdir)
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EOF
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}
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src_compile() {
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emake V=1
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}
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src_install() {
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if use minimal ; then
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into /
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dosbin tc/tc
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dobin ip/ip
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return 0
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fi
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emake \
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DESTDIR="${D}" \
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LIBDIR="${EPREFIX}"/$(get_libdir) \
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SBINDIR="${EPREFIX}"/sbin \
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CONFDIR="${EPREFIX}"/etc/iproute2 \
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DOCDIR="${EPREFIX}"/usr/share/doc/${PF} \
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MANDIR="${EPREFIX}"/usr/share/man \
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ARPDDIR="${EPREFIX}"/var/lib/arpd \
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install
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dodir /bin
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mv "${ED}"/{s,}bin/ip || die #330115
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dolib.a lib/libnetlink.a
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insinto /usr/include
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doins include/libnetlink.h
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# This local header pulls in a lot of linux headers it
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# doesn't directly need. Delete this header that requires
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# linux-headers-3.8 until that goes stable. #467716
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sed -i '/linux\/netconf.h/d' "${ED}"/usr/include/libnetlink.h || die
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if use berkdb ; then
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keepdir /var/lib/arpd
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# bug 47482, arpd doesn't need to be in /sbin
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dodir /usr/bin
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mv "${ED}"/sbin/arpd "${ED}"/usr/bin/ || die
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fi
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}
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