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107 lines
2.9 KiB
107 lines
2.9 KiB
9 years ago
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# Copyright 1999-2015 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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EAPI="5"
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inherit autotools eutils flag-o-matic linux-info pam
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DESCRIPTION="Tools and libraries to configure and manage kernel control groups"
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HOMEPAGE="http://libcg.sourceforge.net/"
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SRC_URI="mirror://sourceforge/project/libcg/${PN}/v${PV}/${P}.tar.bz2"
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LICENSE="LGPL-2.1"
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SLOT="0"
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KEYWORDS="~amd64 ~ppc ~ppc64 ~x86"
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IUSE="+daemon elibc_musl pam static-libs +tools"
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RDEPEND="pam? ( virtual/pam )"
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DEPEND="
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${RDEPEND}
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sys-devel/bison
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sys-devel/flex
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elibc_musl? ( sys-libs/fts-standalone )
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"
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REQUIRED_USE="daemon? ( tools )"
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DOCS=(README_daemon README README_systemd INSTALL)
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pkg_setup() {
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local CONFIG_CHECK="~CGROUPS"
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if use daemon; then
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CONFIG_CHECK="${CONFIG_CHECK} ~CONNECTOR ~PROC_EVENTS"
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fi
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linux-info_pkg_setup
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}
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src_prepare() {
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epatch "${FILESDIR}"/${P}-replace_DECLS.patch
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epatch "${FILESDIR}"/${P}-replace_INLCUDES.patch
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epatch "${FILESDIR}"/${P}-reorder-headers.patch
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# Change rules file location
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sed -e 's:/etc/cgrules.conf:/etc/cgroup/cgrules.conf:' \
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-i src/libcgroup-internal.h || die "sed failed"
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sed -e 's:\(pam_cgroup_la_LDFLAGS.*\):\1\ -avoid-version:' \
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-i src/pam/Makefile.am || die "sed failed"
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sed -e 's#/var/run#/run#g' -i configure.in || die "sed failed"
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eautoreconf
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}
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src_configure() {
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local my_conf
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if use pam; then
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my_conf=" --enable-pam-module-dir=$(getpam_mod_dir) "
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fi
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use elibc_musl && append-ldflags "-lfts"
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econf \
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$(use_enable static-libs static) \
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$(use_enable daemon) \
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$(use_enable pam) \
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$(use_enable tools) \
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${my_conf}
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}
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src_test() {
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# Use mount cgroup to build directory
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# sandbox restricted to trivial build,
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# possible kill Diego tanderbox ;)
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true
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}
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src_install() {
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default
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prune_libtool_files --all
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insinto /etc/cgroup
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doins samples/*.conf || die
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if use tools; then
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newconfd "${FILESDIR}"/cgconfig.confd cgconfig || die
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newinitd "${FILESDIR}"/cgconfig.initd cgconfig || die
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fi
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if use daemon; then
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newconfd "${FILESDIR}"/cgred.confd cgred || die
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newinitd "${FILESDIR}"/cgred.initd cgred || die
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fi
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}
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pkg_postinst() {
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elog "Read the kernel docs on cgroups, related schedulers, and the"
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elog "block I/O controllers. The Redhat Resource Management Guide"
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elog "is also helpful. DO NOT enable the cgroup namespace subsytem"
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elog "if you want a custom config, rule processing, etc. This option"
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elog "should only be enabled for a VM environment. The UID wildcard"
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elog "rules seem to work only without a custom config (since wildcards"
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elog "don't work in config blocks). Specific user-id configs *do*"
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elog "work, but be careful about how the mem limits add up if using"
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elog "the memory.limit_* directives. There should be a basic task"
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elog "partitioning into the default group when running cgred with no"
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elog "specific config blocks or rules (other than the mount directive)."
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elog "See the docs for the pam module config, and as always, RTFM..."
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}
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