sys-apps/iproute2: clean up scripts to use /bin/sh only

2 files changed, 218 insertions, 0 deletions

diff --git a/sys-apps/iproute2/files/iproute2-4.14.1-posix-shell.patch b/sys-apps/iproute2/files/iproute2-4.14.1-posix-shell.patch
new file mode 100644
index 000000000000..e5efc9068cee
--- /dev/null
+++ b/sys-apps/iproute2/files/iproute2-4.14.1-posix-shell.patch
@@ -0,0 +1,65 @@
+https://marc.info/?l=linux-netdev&m=151554000532498&w=2
+
+From aec69bbc285e5498add5384b6018564355594233 Mon Sep 17 00:00:00 2001
+From: Mike Frysinger <vapier@chromium.org>
+Date: Tue, 9 Jan 2018 18:16:53 -0500
+Subject: [PATCH iproute2] ifcfg/rtpr: convert to POSIX shell
+
+These files are already mostly written in POSIX shell, so convert their
+shebangs to /bin/sh and tweak the few bashisms in here.
+
+URL: https://crbug.com/756559
+Reported-by: Pat Erley <perley@chromium.org>
+Signed-off-by: Mike Frysinger <vapier@chromium.org>
+---
+ ip/ifcfg | 12 ++++++------
+ ip/rtpr  |  2 +-
+ 2 files changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/ip/ifcfg b/ip/ifcfg
+index 851b9215ab63..5b34decd4480 100644
+--- a/ip/ifcfg
++++ b/ip/ifcfg
+@@ -1,3 +1,3 @@
+-#! /bin/bash
++#! /bin/sh
+ 
+ CheckForwarding () {
+@@ -7,7 +7,7 @@ CheckForwarding () {
+   fwd=0
+   if [ -d $sbase ]; then
+     for dir in $sbase/*/forwarding; do
+-      fwd=$[$fwd + `cat $dir`]
++      fwd=$(( fwd + $(cat "$dir") ))
+     done
+   else
+     fwd=2
+@@ -128,12 +128,12 @@ fi
+ arping -q -A -c 1 -I $dev $ipaddr
+ noarp=$?
+ ( sleep 2 ;
+-  arping -q -U -c 1 -I $dev $ipaddr ) >& /dev/null </dev/null &
++  arping -q -U -c 1 -I $dev $ipaddr ) >/dev/null 2>&1 </dev/null &
+ 
+-ip route add unreachable 224.0.0.0/24 >& /dev/null
+-ip route add unreachable 255.255.255.255 >& /dev/null
++ip route add unreachable 224.0.0.0/24 >/dev/null 2>&1
++ip route add unreachable 255.255.255.255 >/dev/null 2>&1
+ if [ "`ip link ls $dev | grep -c MULTICAST`" -ge 1 ]; then
+-  ip route add 224.0.0.0/4 dev $dev scope global >& /dev/null
++  ip route add 224.0.0.0/4 dev $dev scope global >/dev/null 2>&1
+ fi
+ 
+ if [ $fwd -eq 0 ]; then
+diff --git a/ip/rtpr b/ip/rtpr
+index 192a476f817e..7e48674bcf53 100644
+--- a/ip/rtpr
++++ b/ip/rtpr
+@@ -1,3 +1,3 @@
+-#! /bin/bash
++#! /bin/sh
+ 
+ exec tr "[\\\\]" "[
+-- 
+2.15.1
+
diff --git a/sys-apps/iproute2/iproute2-4.14.1-r4.ebuild b/sys-apps/iproute2/iproute2-4.14.1-r4.ebuild
new file mode 100644
index 000000000000..c9c21b326b4e
--- /dev/null
+++ b/sys-apps/iproute2/iproute2-4.14.1-r4.ebuild
@@ -0,0 +1,153 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit toolchain-funcs flag-o-matic multilib
+
+if [[ ${PV} == "9999" ]] ; then
+	EGIT_REPO_URI="git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/iproute2.git"
+	inherit git-r3
+else
+	SRC_URI="mirror://kernel/linux/utils/net/${PN}/${P}.tar.xz"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+fi
+
+DESCRIPTION="kernel routing and traffic control utilities"
+HOMEPAGE="https://wiki.linuxfoundation.org/networking/iproute2"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="atm berkdb +iptables ipv6 minimal selinux"
+
+# We could make libmnl optional, but it's tiny, so eh
+RDEPEND="
+	!net-misc/arpd
+	!minimal? ( net-libs/libmnl virtual/libelf )
+	iptables? ( >=net-firewall/iptables-1.4.20:= )
+	berkdb? ( sys-libs/db:= )
+	atm? ( net-dialup/linux-atm )
+	selinux? ( sys-libs/libselinux )
+"
+# We require newer linux-headers for ipset support #549948 and some defines #553876
+DEPEND="
+	${RDEPEND}
+	app-arch/xz-utils
+	iptables? ( virtual/pkgconfig )
+	>=sys-devel/bison-2.4
+	sys-devel/flex
+	>=sys-kernel/linux-headers-3.16
+	elibc_glibc? ( >=sys-libs/glibc-2.7 )
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-3.1.0-mtu.patch #291907
+	"${FILESDIR}"/${P}-fix-tc-actions.patch
+	"${FILESDIR}"/${P}-configure-nomagic.patch # bug 643722
+	"${FILESDIR}"/${P}-posix-shell.patch
+)
+
+src_prepare() {
+	if ! use ipv6 ; then
+		PATCHES+=(
+			"${FILESDIR}"/${PN}-4.11.0-no-ipv6.patch #326849
+		)
+	fi
+
+	default
+
+	sed -i \
+		-e '/^CC :\?=/d' \
+		-e "/^LIBDIR/s:=.*:=/$(get_libdir):" \
+		-e "s:-O2:${CFLAGS} ${CPPFLAGS}:" \
+		-e "/^HOSTCC/s:=.*:= $(tc-getBUILD_CC):" \
+		-e "/^WFLAGS/s:-Werror::" \
+		-e "/^DBM_INCLUDE/s:=.*:=${T}:" \
+		Makefile || die
+
+	# Use /run instead of /var/run.
+	sed -i \
+		-e 's:/var/run:/run:g' \
+		include/namespace.h \
+		man/man8/ip-netns.8 || die
+
+	# build against system headers
+	rm -r include/netinet #include/linux include/ip{,6}tables{,_common}.h include/libiptc
+	sed -i 's:TCPI_OPT_ECN_SEEN:16:' misc/ss.c || die
+
+	use minimal && sed -i -e '/^SUBDIRS=/s:=.*:=lib tc ip:' Makefile
+}
+
+src_configure() {
+	tc-export AR CC PKG_CONFIG
+
+	# This sure is ugly.  Should probably move into toolchain-funcs at some point.
+	local setns
+	pushd "${T}" >/dev/null
+	printf '#include <sched.h>\nint main(){return setns(0, 0);}\n' > test.c
+	${CC} ${CFLAGS} ${CPPFLAGS} -D_GNU_SOURCE ${LDFLAGS} test.c >&/dev/null && setns=y || setns=n
+	echo 'int main(){return 0;}' > test.c
+	${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} test.c -lresolv >&/dev/null || sed -i '/^LDLIBS/s:-lresolv::' "${S}"/Makefile
+	popd >/dev/null
+
+	# run "configure" script first which will create "config.mk"...
+	econf
+
+	# ...now switch on/off requested features via USE flags
+	# this is only useful if the test did not set other things, per bug #643722
+	cat <<-EOF >> config.mk
+	TC_CONFIG_ATM := $(usex atm y n)
+	TC_CONFIG_XT  := $(usex iptables y n)
+	TC_CONFIG_NO_XT := $(usex iptables n y)
+	# We've locked in recent enough kernel headers #549948
+	TC_CONFIG_IPSET := y
+	HAVE_BERKELEY_DB := $(usex berkdb y n)
+	HAVE_MNL      := $(usex minimal n y)
+	HAVE_ELF      := $(usex minimal n y)
+	HAVE_SELINUX  := $(usex selinux y n)
+	IP_CONFIG_SETNS := ${setns}
+	# Use correct iptables dir, #144265 #293709
+	IPT_LIB_DIR := $(use iptables && ${PKG_CONFIG} xtables --variable=xtlibdir)
+	EOF
+}
+
+src_compile() {
+	emake V=1
+}
+
+src_install() {
+	if use minimal ; then
+		into /
+		dosbin tc/tc
+		dobin ip/ip
+		return 0
+	fi
+
+	emake \
+		DESTDIR="${D}" \
+		LIBDIR="${EPREFIX%/}"/$(get_libdir) \
+		SBINDIR="${EPREFIX%/}"/sbin \
+		CONFDIR="${EPREFIX%/}"/etc/iproute2 \
+		DOCDIR="${EPREFIX%/}"/usr/share/doc/${PF} \
+		MANDIR="${EPREFIX%/}"/usr/share/man \
+		ARPDDIR="${EPREFIX%/}"/var/lib/arpd \
+		install
+
+	dodir /bin
+	mv "${ED%/}"/{s,}bin/ip || die #330115
+
+	dolib.a lib/libnetlink.a
+	insinto /usr/include
+	doins include/libnetlink.h
+	# This local header pulls in a lot of linux headers it
+	# doesn't directly need.  Delete this header that requires
+	# linux-headers-3.8 until that goes stable.  #467716
+	sed -i '/linux\/netconf.h/d' "${ED%/}"/usr/include/libnetlink.h || die
+
+	if use berkdb ; then
+		dodir /var/lib/arpd
+		# bug 47482, arpd doesn't need to be in /sbin
+		dodir /usr/bin
+		mv "${ED%/}"/sbin/arpd "${ED%/}"/usr/bin/ || die
+	fi
+}