sci-misc/boinc: New r1 ebuild for boinc-7.6.31 with vsyscall fix

Gentoo-Bug: 577490, 578750

A check against VSYSCALL kernel options was added.
Russell Knighton found out, that some projects segfault if VSYSCALL
mappings are completely disabled, and reported the issue in bug
578750.

The check against CONFIG_LEGACY_VSYSCALL_NONE and
CONFIG_X86_VSYSCALL_EMULATION is based on his patch submitted in the
bug reported by him.

Package-Manager: portage-2.2.28
This commit is contained in:
Sven Eden
2016-04-28 10:12:46 +02:00
committed by David Seifert
parent 74f81e9f62
commit ef2e495cdb

View File

@@ -0,0 +1,158 @@
# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
WX_GTK_VER=3.0
inherit autotools flag-o-matic linux-info systemd user versionator wxwidgets
MY_PV=$(get_version_component_range 1-2)
DESCRIPTION="The Berkeley Open Infrastructure for Network Computing"
HOMEPAGE="http://boinc.ssl.berkeley.edu/"
SRC_URI="https://github.com/BOINC/boinc/archive/client_release/${MY_PV}/${PV}.tar.gz -> ${P}.tar.gz"
LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~amd64 ~ia64 ~ppc ~ppc64 ~sparc ~x86"
IUSE="X cuda static-libs"
RDEPEND="
!sci-misc/boinc-bin
!app-admin/quickswitch
>=app-misc/ca-certificates-20080809
dev-libs/openssl:0=
net-misc/curl[ssl,-gnutls(-),-nss(-),curl_ssl_openssl(+)]
sys-apps/util-linux
sys-libs/zlib
cuda? (
>=dev-util/nvidia-cuda-toolkit-2.1
>=x11-drivers/nvidia-drivers-180.22
)
X? (
dev-db/sqlite:3
media-libs/freeglut
sys-libs/glibc:2.2
virtual/jpeg:0=
x11-libs/gtk+:2
>=x11-libs/libnotify-0.7
x11-libs/wxGTK:${WX_GTK_VER}[X,opengl,webkit]
)
"
DEPEND="${RDEPEND}
sys-devel/gettext
app-text/docbook-xml-dtd:4.4
app-text/docbook2X
"
S="${WORKDIR}/${PN}-client_release-${MY_PV}-${PV}"
pkg_setup() {
if use kernel_linux; then
linux-info_pkg_setup
if ! linux_config_exists; then
ewarn "Can't check the linux kernel configuration."
ewarn "You might be missing vsyscall support."
else
if kernel_is -ge 4 4 \
&& linux_chkconfig_present LEGACY_VSYSCALL_NONE \
&& ! linux_chkconfig_present X86_VSYSCALL_EMULATION; then
ewarn "You do have neither x86 vsyscall emulation"
ewarn "nor legacy vsyscall support enabled."
ewarn "This will prevent some boinc projects from running."
ewarn "Please enable vsyscall emulation:"
ewarn " CONFIG_X86_VSYSCALL_EMULATION=y"
ewarn "in /usr/src/linux/.config, to be found at"
ewarn " Processor type and features --->"
ewarn " [*] Enable vsyscall emulation"
ewarn "or set"
ewarn " CONFIG_LEGACY_VSYSCALL_EMULATE=y"
ewarn "in /usr/src/linux/.config, to be found at"
ewarn " Processor type and features --->"
ewarn " vsyscall table for legacy applications (None) --->"
ewarn " (X) Emulate"
ewarn "Alternatively, you can enable CONFIG_LEGACY_VSYSCALL_NATIVE."
ewarn "However, this has security implications and is not recommended."
fi
fi
fi
}
src_prepare() {
# prevent bad changes in compile flags, bug 286701
sed -i -e "s:BOINC_SET_COMPILE_FLAGS::" configure.ac || die "sed failed"
eautoreconf
use X && need-wxwidgets unicode
}
src_configure() {
econf --disable-server \
--enable-client \
--enable-dynamic-client-linkage \
--disable-static \
--enable-unicode \
--with-ssl \
$(use_with X x) \
$(use_enable X manager) \
$(usex X --with-wx-config="${WX_CONFIG}" --without-wxdir)
}
src_install() {
default
keepdir /var/lib/${PN}
if use X; then
newicon "${S}"/packages/generic/sea/${PN}mgr.48x48.png ${PN}.png
make_desktop_entry boincmgr "${PN}" "${PN}" "Math;Science" "Path=/var/lib/${PN}"
fi
# cleanup cruft
rm -rf "${ED}"/etc || die "rm failed"
newinitd "${FILESDIR}"/${PN}.init ${PN}
newconfd "${FILESDIR}"/${PN}.conf ${PN}
systemd_dounit "${FILESDIR}"/${PN}.service
}
pkg_preinst() {
enewgroup ${PN}
# note this works only for first install so we have to
# elog user about the need of being in video group
local groups="${PN}"
if use cuda; then
group+=",video"
fi
enewuser ${PN} -1 -1 /var/lib/${PN} "${groups}"
}
pkg_postinst() {
echo
elog "You are using the source compiled version of boinc."
use X && elog "The graphical manager can be found at /usr/bin/boincmgr"
elog
elog "You need to attach to a project to do anything useful with boinc."
elog "You can do this by running /etc/init.d/boinc attach"
elog "The howto for configuration is located at:"
elog "http://boinc.berkeley.edu/wiki/Anonymous_platform"
elog
# Add warning about the new password for the client, bug 121896.
if use X; then
elog "If you need to use the graphical manager the password is in:"
elog "/var/lib/boinc/gui_rpc_auth.cfg"
elog "Where /var/lib/ is default RUNTIMEDIR, that can be changed in:"
elog "/etc/conf.d/boinc"
elog "You should change this password to something more memorable (can be even blank)."
elog "Remember to launch init script before using manager. Or changing the password."
elog
fi
if use cuda; then
elog "To be able to use CUDA you should add boinc user to video group."
elog "Run as root:"
elog "gpasswd -a boinc video"
fi
}