sys-block/open-iscsi: Bug #580380: improve checks for rmda/iser vs tcp.

Package-Manager: portage-2.2.28

2 files changed, 117 insertions, 0 deletions

diff --git a/sys-block/open-iscsi/metadata.xml b/sys-block/open-iscsi/metadata.xml
index 56c124413057..14b6b2ec20be 100644
--- a/sys-block/open-iscsi/metadata.xml
+++ b/sys-block/open-iscsi/metadata.xml
@@ -5,4 +5,9 @@
 	<email>base-system@gentoo.org</email>
 	<name>Gentoo Base System</name>
 </maintainer>
+	<use>
+		<flag name="tcp">Support iSCSI over TCP</flag>
+		<flag name="rdma">Support iSCSI over RDMA</flag>
+		<flag name="infiniban">Support iSCSI over Infiniband iSER</flag>
+	</use>
 </pkgmetadata>
diff --git a/sys-block/open-iscsi/open-iscsi-2.0.873-r2.ebuild b/sys-block/open-iscsi/open-iscsi-2.0.873-r2.ebuild
new file mode 100644
index 000000000000..a6a58cb00a1f
--- /dev/null
+++ b/sys-block/open-iscsi/open-iscsi-2.0.873-r2.ebuild
@@ -0,0 +1,112 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+inherit versionator linux-info eutils flag-o-matic toolchain-funcs udev
+
+MY_P="${PN}-$(replace_version_separator 2 "-")"
+
+DESCRIPTION="Open-iSCSI is a high performance, transport independent, multi-platform implementation of RFC3720"
+HOMEPAGE="http://www.open-iscsi.org/"
+SRC_URI="http://www.open-iscsi.org/bits/${MY_P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86"
+IUSE="debug slp +tcp infiniband rdma"
+
+DEPEND="slp? ( net-libs/openslp ) infiniband? ( sys-infiniband/ofed )"
+RDEPEND="${DEPEND}
+	sys-fs/lsscsi
+	sys-apps/util-linux"
+REQUIRED_USE="infiniband? ( rdma ) || ( rdma tcp )"
+S="${WORKDIR}/${MY_P}"
+
+pkg_setup() {
+	linux-info_pkg_setup
+
+	if kernel_is -lt 2 6 16; then
+		die "Sorry, your kernel must be 2.6.16-rc5 or newer!"
+	fi
+
+	# Needs to be done, as iscsid currently only starts, when having the iSCSI
+	# support loaded as module. Kernel builtin options don't work. See this for
+	# more information:
+	# https://groups.google.com/group/open-iscsi/browse_thread/thread/cc10498655b40507/fd6a4ba0c8e91966
+	# If there's a new release, check whether this is still valid!
+	TCP_MODULES="SCSI_ISCSI_ATTRS ISCSI_TCP"
+	RDMA_MODULES="INFINIBAND_ISER"
+	INFINIBAND_MODULES="INFINIBAND_IPOIB INIBAND_USER_MAD INFINIBAND_USER_ACCESS"
+	CONFIG_CHECK_MODULES="tcp? ( ${TCP_MODULES} ) rdma? ( ${RDMA_MODULES} ) infiniband? ( ${INFINIBAND_MODULES} )"
+	if linux_config_exists; then
+		if use tcp; then
+			for module in ${TCP_MODULES}; do
+				linux_chkconfig_module ${module} || ewarn "${module} needs to be built as module (builtin doesn't work)"
+		done
+		fi
+                if use infiniband; then
+                        for module in ${INFINIBAND_MODULES}; do
+                                linux_chkconfig_module ${module} || ewarn "${module} needs to be built as module (builtin doesn't work)"
+                done
+		fi
+                if use rdma; then
+                        for module in ${RDMA_MODULES}; do
+                                linux_chkconfig_module ${module} || ewarn "${module} needs to be built as module (builtin doesn't work)"$
+                done
+		fi
+	fi
+}
+
+src_prepare() {
+	epatch "${FILESDIR}"/${P}-Makefiles.patch
+	epatch "${FILESDIR}"/${P}-memset.patch
+
+	sed -i -e 's:^\(iscsid.startup\)\s*=.*:\1 = /usr/sbin/iscsid:' etc/iscsid.conf || die
+}
+
+src_configure() {
+	use debug && append-cppflags -DDEBUG_TCP -DDEBUG_SCSI
+	append-lfs-flags
+
+	cd utils/open-isns || die
+
+	# SSL (--with-security) is broken
+	econf $(use_with slp) \
+		--without-security
+}
+
+src_compile() {
+	# Stuffing CPPFLAGS into CFLAGS isn't entirely correct, but the build
+	# is messed up already here, so it's not making it that much worse.
+	KSRC="${KV_DIR}" CFLAGS="" \
+	emake \
+		OPTFLAGS="${CFLAGS} ${CPPFLAGS}" \
+		AR="$(tc-getAR)" CC="$(tc-getCC)" \
+		user
+}
+
+src_install() {
+	emake DESTDIR="${ED}" sbindir="/usr/sbin" install
+
+	dodoc README THANKS
+
+	docinto test/
+	dodoc test/*
+
+	insinto /etc/iscsi
+	newins "${FILESDIR}"/initiatorname.iscsi initiatorname.iscsi.example
+
+	# udev pieces
+	udev_dorules "${FILESDIR}"/99-iscsi.rules
+	exeinto /etc/udev/scripts
+	doexe "${FILESDIR}"/iscsidev.sh
+
+	newconfd "${FILESDIR}"/iscsid-conf.d iscsid
+	newinitd "${FILESDIR}"/iscsid-init.d iscsid
+
+	keepdir /var/db/iscsi
+	fperms 700 /var/db/iscsi
+	fperms 600 /etc/iscsi/iscsid.conf
+}