sys-apps/iproute2/iproute2-5.5.0.ebuild

   1 # Copyright 1999-2020 Gentoo Authors
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=7
   5
   6 inherit toolchain-funcs flag-o-matic multilib
   7
   8 if [[ ${PV} == "9999" ]] ; then
   9         EGIT_REPO_URI="https://git.kernel.org/pub/scm/linux/kernel/git/shemminger/iproute2.git"
  10         inherit git-r3
  11 else
  12         SRC_URI="https://www.kernel.org/pub/linux/utils/net/${PN}/${P}.tar.xz"
  13         KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
  14 fi
  15
  16 DESCRIPTION="kernel routing and traffic control utilities"
  17 HOMEPAGE="https://wiki.linuxfoundation.org/networking/iproute2"
  18
  19 LICENSE="GPL-2"
  20 SLOT="0"
  21 IUSE="atm berkdb caps elf +iptables ipv6 minimal selinux"
  22
  23 # We could make libmnl optional, but it's tiny, so eh
  24 RDEPEND="
  25         !net-misc/arpd
  26         dev-libs/libbsd
  27         !minimal? ( net-libs/libmnl )
  28         caps? ( sys-libs/libcap )
  29         elf? ( virtual/libelf )
  30         iptables? ( >=net-firewall/iptables-1.4.20:= )
  31         berkdb? ( sys-libs/db:= )
  32         atm? ( net-dialup/linux-atm )
  33         selinux? ( sys-libs/libselinux )
  34 "
  35 # We require newer linux-headers for ipset support #549948 and some defines #553876
  36 DEPEND="
  37         ${RDEPEND}
  38         >=sys-kernel/linux-headers-3.16
  39 "
  40 BDEPEND="
  41         app-arch/xz-utils
  42         >=sys-devel/bison-2.4
  43         sys-devel/flex
  44         virtual/pkgconfig
  45 "
  46
  47 PATCHES=(
  48         "${FILESDIR}"/${PN}-3.1.0-mtu.patch #291907
  49         "${FILESDIR}"/${PN}-4.20.0-configure-nomagic.patch # bug 643722
  50         "${FILESDIR}"/${PN}-5.1.0-portability.patch
  51 )
  52
  53 src_prepare() {
  54         if ! use ipv6 ; then
  55                 PATCHES+=(
  56                         "${FILESDIR}"/${PN}-4.20.0-no-ipv6.patch #326849
  57                 )
  58         fi
  59
  60         default
  61
  62         # echo -n is not POSIX compliant
  63         sed 's@echo -n@printf@' -i configure || die
  64
  65         sed -i \
  66                 -e '/^CC :\?=/d' \
  67                 -e "/^LIBDIR/s:=.*:=/$(get_libdir):" \
  68                 -e "s|-O2|${CFLAGS} ${CPPFLAGS}|" \
  69                 -e "/^HOSTCC/s:=.*:= $(tc-getBUILD_CC):" \
  70                 -e "/^DBM_INCLUDE/s:=.*:=${T}:" \
  71                 Makefile || die
  72
  73         # Use /run instead of /var/run.
  74         sed -i \
  75                 -e 's:/var/run:/run:g' \
  76                 include/namespace.h \
  77                 man/man8/ip-netns.8 || die
  78
  79         # build against system headers
  80         rm -r include/netinet || die #include/linux include/ip{,6}tables{,_common}.h include/libiptc
  81         sed -i 's:TCPI_OPT_ECN_SEEN:16:' misc/ss.c || die
  82
  83         if use minimal ; then
  84                 sed -i -e '/^SUBDIRS=/s:=.*:=lib tc ip:' Makefile || die
  85         fi
  86 }
  87
  88 src_configure() {
  89         tc-export AR CC PKG_CONFIG
  90
  91         # This sure is ugly.  Should probably move into toolchain-funcs at some point.
  92         local setns
  93         pushd "${T}" >/dev/null
  94         printf '#include <sched.h>\nint main(){return setns(0, 0);}\n' > test.c
  95         ${CC} ${CFLAGS} ${CPPFLAGS} -D_GNU_SOURCE ${LDFLAGS} test.c >&/dev/null && setns=y || setns=n
  96         echo 'int main(){return 0;}' > test.c
  97         ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} test.c -lresolv >&/dev/null || sed -i '/^LDLIBS/s:-lresolv::' "${S}"/Makefile
  98         popd >/dev/null
  99
 100         # run "configure" script first which will create "config.mk"...
 101         econf
 102
 103         # ...now switch on/off requested features via USE flags
 104         # this is only useful if the test did not set other things, per bug #643722
 105         cat <<-EOF >> config.mk
 106         TC_CONFIG_ATM := $(usex atm y n)
 107         TC_CONFIG_XT  := $(usex iptables y n)
 108         TC_CONFIG_NO_XT := $(usex iptables n y)
 109         # We've locked in recent enough kernel headers #549948
 110         TC_CONFIG_IPSET := y
 111         HAVE_BERKELEY_DB := $(usex berkdb y n)
 112         HAVE_CAP      := $(usex caps y n)
 113         HAVE_MNL      := $(usex minimal n y)
 114         HAVE_ELF      := $(usex elf y n)
 115         HAVE_SELINUX  := $(usex selinux y n)
 116         IP_CONFIG_SETNS := ${setns}
 117         # Use correct iptables dir, #144265 #293709
 118         IPT_LIB_DIR := $(use iptables && ${PKG_CONFIG} xtables --variable=xtlibdir)
 119         EOF
 120 }
 121
 122 src_compile() {
 123         emake V=1
 124 }
 125
 126 src_install() {
 127         if use minimal ; then
 128                 into /
 129                 dosbin tc/tc
 130                 dobin ip/ip
 131                 return 0
 132         fi
 133
 134         emake \
 135                 DESTDIR="${D}" \
 136                 PREFIX="${EPREFIX}/usr" \
 137                 LIBDIR="${EPREFIX}"/$(get_libdir) \
 138                 SBINDIR="${EPREFIX}"/sbin \
 139                 CONFDIR="${EPREFIX}"/etc/iproute2 \
 140                 DOCDIR="${EPREFIX}"/usr/share/doc/${PF} \
 141                 MANDIR="${EPREFIX}"/usr/share/man \
 142                 ARPDDIR="${EPREFIX}"/var/lib/arpd \
 143                 install
 144
 145         dodir /bin
 146         mv "${ED}"/{s,}bin/ip || die #330115
 147
 148         dolib.a lib/libnetlink.a
 149         insinto /usr/include
 150         doins include/libnetlink.h
 151         # This local header pulls in a lot of linux headers it
 152         # doesn't directly need.  Delete this header that requires
 153         # linux-headers-3.8 until that goes stable.  #467716
 154         sed -i '/linux\/netconf.h/d' "${ED}"/usr/include/libnetlink.h || die
 155
 156         if use berkdb ; then
 157                 keepdir /var/lib/arpd
 158                 # bug 47482, arpd doesn't need to be in /sbin
 159                 dodir /usr/bin
 160                 mv "${ED}"/sbin/arpd "${ED}"/usr/bin/ || die
 161         fi
 162 }