xen: Add support for systemd

* Refactor volatiles so that it generates sysvinit/populate-volatiles as
  well as tmpfiles.d configs
* Add systemd PACKAGECONFIG for enabling systemd support
* Setup SYSTEMD_SERVICE variables
* Add FILES values for systemd .service/.mount/etc files
* sed patterns to the 4.5.0 recipe to  fix some issues with the source
  around qemu-system-i386 and libsystemd-daemon

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
This commit is contained in:
Nathan Rossi 2015-01-29 13:54:58 +10:00 committed by Bruce Ashfield
parent e01dd91f77
commit 3b1ef55b44
2 changed files with 70 additions and 19 deletions

View File

@ -8,16 +8,18 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=e0f0f3ac55608719a82394cc353928df"
COMPATIBLE_HOST = '(x86_64.*).*-linux|aarch64.*-linux'
inherit autotools-brokensep gettext setuptools update-rc.d
inherit autotools-brokensep gettext setuptools update-rc.d systemd
require xen-arch.inc
PACKAGECONFIG ??= " \
sdl \
${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd', '', d)} \
"
PACKAGECONFIG[sdl] = "--enable-sdl,--disable-sdl,virtual/libsdl,"
PACKAGECONFIG[xsm] = "--enable-xsmpolicy,--disable-xsmpolicy,checkpolicy-native,"
PACKAGECONFIG[systemd] = "--enable-systemd,--disable-systemd,systemd,"
DEPENDS = " \
bison-native \
@ -111,6 +113,7 @@ RDEPENDS_${PN}-xencommons = "\
${PN}-console \
${PN}-xenstore \
${PN}-xenstored \
${PN}-xl \
${PN}-scripts-common \
"
@ -499,6 +502,7 @@ FILES_${PN}-udev = "\
FILES_${PN}-volatiles = "\
${sysconfdir}/default/volatiles/99_xen \
${sysconfdir}/tmpfiles.d/xen.conf \
"
FILES_${PN}-xcutils = "\
@ -555,6 +559,7 @@ FILES_${PN}-xentrace = "\
FILES_${PN}-xen-watchdog = "\
${sbindir}/xenwatchdogd \
${sysconfdir}/init.d/xen-watchdog \
${systemd_unitdir}/system/xen-watchdog.service \
"
FILES_${PN}-xl = "\
@ -596,6 +601,15 @@ FILES_${PN}-xm = "\
FILES_${PN}-xencommons += "\
${sysconfdir}/default/xencommons \
${sysconfdir}/init.d/xencommons \
${systemd_unitdir}/modules-load.d/xen.conf \
${systemd_unitdir}/system/proc-xen.mount \
${systemd_unitdir}/system/xen-qemu-dom0-disk-backend.service \
${systemd_unitdir}/system/xenconsoled.service \
${systemd_unitdir}/system/xen-init-dom0.service \
${systemd_unitdir}/system/xenstored.service \
${systemd_unitdir}/system/xenstored.socket \
${systemd_unitdir}/system/xenstored_ro.socket \
${systemd_unitdir}/system/var-lib-xenstored.mount \
"
FILES_${PN}-xend += " \
@ -608,6 +622,7 @@ FILES_${PN}-xendomains += "\
${sysconfdir}/default/xendomains \
${sysconfdir}/init.d/xendomains \
${sysconfdir}/sysconfig/xendomains \
${systemd_unitdir}/system/xendomains.service \
"
# configure init.d scripts
@ -621,6 +636,21 @@ INITSCRIPT_PARAMS_${PN}-xend = "defaults 82"
INITSCRIPT_NAME_${PN}-xendomains = "xendomains"
INITSCRIPT_PARAMS_${PN}-xendomains = "defaults 83"
# systemd packages
SYSTEMD_PACKAGES = "${PN}-xen-watchdog ${PN}-xencommons ${PN}-xendomains"
SYSTEMD_SERVICE_${PN}-watchdog = "xen-watchdog.service"
SYSTEMD_SERVICE_${PN}-xencommons = " \
proc-xen.mount \
var-lib-xenstored.mount \
xen-qemu-dom0-disk-backend.service \
xenconsoled.service \
xen-init-dom0.service \
xenstored.service \
xenstored.socket \
xenstored_ro.socket \
"
SYSTEMD_SERVICE_${PN}-xendomains = "xendomains.service"
#### REQUIRED ENVIRONMENT VARIABLES ####
export BUILD_SYS
export HOST_SYS
@ -650,6 +680,8 @@ EXTRA_OECONF += " \
--exec-prefix=/usr \
--prefix=/usr \
--host=${HOST_SYS} \
--with-systemd=${systemd_unitdir}/system \
--with-systemd-modules-load=${systemd_unitdir}/modules-load.d \
--disable-stubdom \
--disable-ioemu-stubdom \
--disable-pv-grub \
@ -686,33 +718,44 @@ do_install() {
${D}${localstatedir}/volatile \
${D}${localstatedir}/lib/xen
VOLATILE_DIRS=" \
${localstatedir}/run/xenstored \
${localstatedir}/run/xend \
${localstatedir}/run/xend/boot \
${localstatedir}/run/xen \
${localstatedir}/log/xen \
${localstatedir}/lock/xen \
${localstatedir}/lock/subsys \
${localstatedir}/lib/xen \
"
# install volatiles using populate_volatiles mechanism
install -d ${D}${sysconfdir}/default/volatiles
echo "d root root 0755 ${localstatedir}/run/xenstored none" \
> ${D}${sysconfdir}/default/volatiles/99_xen
echo "d root root 0755 ${localstatedir}/run/xend none" \
>> ${D}${sysconfdir}/default/volatiles/99_xen
echo "d root root 0755 ${localstatedir}/run/xend/boot none" \
>> ${D}${sysconfdir}/default/volatiles/99_xen
echo "d root root 0755 ${localstatedir}/run/xen none" \
>> ${D}${sysconfdir}/default/volatiles/99_xen
echo "d root root 0755 ${localstatedir}/log/xen none" \
>> ${D}${sysconfdir}/default/volatiles/99_xen
echo "d root root 0755 ${localstatedir}/lock/xen none" \
>> ${D}${sysconfdir}/default/volatiles/99_xen
echo "d root root 0755 ${localstatedir}/lock/subsys none" \
>> ${D}${sysconfdir}/default/volatiles/99_xen
echo "d root root 0755 ${localstatedir}/lib/xen none" \
>> ${D}${sysconfdir}/default/volatiles/99_xen
for i in $VOLATILE_DIRS; do
echo "d root root 0755 $i none" >> ${D}${sysconfdir}/default/volatiles/99_xen
done
# workaround for xendomains script which searchs sysconfig if directory exists
install -d ${D}${sysconfdir}/sysconfig
ln -sf ${sysconfdir}/default/xendomains ${D}${sysconfdir}/sysconfig/xendomains
# systemd
if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
# install volatiles using systemd tmpfiles.d
install -d ${D}${sysconfdir}/tmpfiles.d
for i in $VOLATILE_DIRS; do
echo "d $i 0755 root root - -" >> ${D}${sysconfdir}/tmpfiles.d/xen.conf
done
fi
}
pkg_postinst_${PN}-volatiles() {
if [ -z "$D" ] && [ -e ${sysconfdir}/init.d/populate-volatile.sh ] ; then
${sysconfdir}/init.d/populate-volatile.sh update
if [ -z "$D" ]; then
if command -v systemd-tmpfiles >/dev/null; then
systemd-tmpfiles --create ${sysconfdir}/tmpfiles.d/xen.conf
elif [ -e ${sysconfdir}/init.d/populate-volatile.sh ]; then
${sysconfdir}/init.d/populate-volatile.sh update
fi
fi
}

View File

@ -28,9 +28,17 @@ do_configure_prepend() {
done
# fixup environment passing in some makefiles
sed -i 's#\(\w*\)=\(\$.\w*.\)#\1="\2"#' ${S}/tools/firmware/Makefile
# libsystemd-daemon -> libsystemd for newer systemd versions
sed -i 's#libsystemd-daemon#libsystemd#' ${S}/tools/configure
}
do_install_append() {
# fixup default path to qemu-system-i386
sed -i 's#\(test -z "$QEMU_XEN" && QEMU_XEN=\).*$#\1"/usr/bin/qemu-system-i386"#' ${D}/etc/init.d/xencommons
if [ -e ${D}${systemd_unitdir}/system/xen-qemu-dom0-disk-backend.service ]; then
sed -i 's#ExecStart=.*qemu-system-i386\(.*\)$#ExecStart=/usr/bin/qemu-system-i386\1#' \
${D}${systemd_unitdir}/system/xen-qemu-dom0-disk-backend.service
fi
}