generic-poky/meta/classes/rootfs_rpm.bbclass

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#
# Creates a root filesystem out of rpm packages
#
ROOTFS_PKGMANAGE = "rpm smartpm"
ROOTFS_PKGMANAGE_BOOTSTRAP = "run-postinsts"
# Add 50Meg of extra space for Smart
IMAGE_ROOTFS_EXTRA_SPACE_append = "${@base_contains("PACKAGE_INSTALL", "smartpm", " + 51200", "" ,d)}"
# Smart is python based, so be sure python-native is available to us.
EXTRANATIVEPATH += "python-native"
do_rootfs[depends] += "rpm-native:do_populate_sysroot"
do_rootfs[depends] += "rpmresolve-native:do_populate_sysroot"
do_rootfs[depends] += "python-smartpm-native:do_populate_sysroot"
# Needed for update-alternatives
do_rootfs[depends] += "opkg-native:do_populate_sysroot"
# Creating the repo info in do_rootfs
do_rootfs[depends] += "createrepo-native:do_populate_sysroot"
do_rootfs[recrdeptask] += "do_package_write_rpm"
rootfs_rpm_do_rootfs[vardepsexclude] += "BUILDNAME"
RPM_PREPROCESS_COMMANDS = "package_update_index_rpm; "
RPM_POSTPROCESS_COMMANDS = "rpm_setup_smart_target_config; "
rpmlibdir = "/var/lib/rpm"
opkglibdir = "${localstatedir}/lib/opkg"
RPMOPTS="--dbpath ${rpmlibdir}"
RPM="rpm ${RPMOPTS}"
# RPM doesn't work with multiple rootfs generation at once due to collisions in the use of files
# in ${DEPLOY_DIR_RPM}. This can be removed if package_update_index_rpm can be called concurrently
do_rootfs[lockfiles] += "${DEPLOY_DIR_RPM}/rpm.lock"
fakeroot rootfs_rpm_do_rootfs () {
${RPM_PREPROCESS_COMMANDS}
# install packages
# This needs to work in the same way as populate_sdk_rpm.bbclass!
export INSTALL_ROOTFS_RPM="${IMAGE_ROOTFS}"
export INSTALL_PLATFORM_RPM="$(echo ${TARGET_ARCH} | tr - _)${TARGET_VENDOR}-${TARGET_OS}"
export INSTALL_PACKAGES_RPM="${PACKAGE_INSTALL}"
export INSTALL_PACKAGES_ATTEMPTONLY_RPM="${PACKAGE_INSTALL_ATTEMPTONLY}"
export INSTALL_PACKAGES_LINGUAS_RPM="${LINGUAS_INSTALL}"
export INSTALL_PROVIDENAME_RPM=""
export INSTALL_TASK_RPM="rootfs_rpm_do_rootfs"
export INSTALL_COMPLEMENTARY_RPM=""
# Setup base system configuration
mkdir -p ${INSTALL_ROOTFS_RPM}/etc/rpm/
# List must be prefered to least preferred order
default_extra_rpm=""
INSTALL_PLATFORM_EXTRA_RPM=""
for os in ${MULTILIB_OS_LIST} ; do
old_IFS="$IFS"
IFS=":"
set -- $os
IFS="$old_IFS"
mlib=$1
mlib_os=$2
for prefix in ${MULTILIB_PREFIX_LIST} ; do
old_IFS="$IFS"
IFS=":"
set -- $prefix
IFS="$old_IFS"
if [ "$mlib" != "$1" ]; then
continue
fi
shift #remove mlib
while [ -n "$1" ]; do
platform="$(echo $1 | tr - _)-.*-$mlib_os"
if [ "$mlib" = "${BBEXTENDVARIANT}" ]; then
default_extra_rpm="$default_extra_rpm $platform"
else
INSTALL_PLATFORM_EXTRA_RPM="$INSTALL_PLATFORM_EXTRA_RPM $platform"
fi
shift
done
done
done
if [ -n "$default_extra_rpm" ]; then
INSTALL_PLATFORM_EXTRA_RPM="$default_extra_rpm $INSTALL_PLATFORM_EXTRA_RPM"
fi
export INSTALL_PLATFORM_EXTRA_RPM
package_install_internal_rpm
rootfs_install_complementary
export D=${IMAGE_ROOTFS}
export OFFLINE_ROOT=${IMAGE_ROOTFS}
export IPKG_OFFLINE_ROOT=${IMAGE_ROOTFS}
export OPKG_OFFLINE_ROOT=${IMAGE_ROOTFS}
${ROOTFS_POSTINSTALL_COMMAND}
# Report delayed package scriptlets
for i in ${IMAGE_ROOTFS}/etc/rpm-postinsts/*; do
if [ -f $i ]; then
echo "Delayed package scriptlet: `head -n 3 $i | tail -n 1`"
fi
done
install -d ${IMAGE_ROOTFS}/${sysconfdir}
echo ${BUILDNAME} > ${IMAGE_ROOTFS}/${sysconfdir}/version
${RPM_POSTPROCESS_COMMANDS}
${ROOTFS_POSTPROCESS_COMMAND}
if ${@base_contains("IMAGE_FEATURES", "read-only-rootfs", "true", "false" ,d)}; then
if [ -d ${IMAGE_ROOTFS}${sysconfdir}/rpm-postinsts ] ; then
if [ "`ls -A ${IMAGE_ROOTFS}${sysconfdir}/rpm-postinsts`" != "" ] ; then
bberror "Some packages could not be configured offline and rootfs is read-only."
exit 1
fi
fi
fi
rm -rf ${IMAGE_ROOTFS}/var/cache2/
rm -rf ${IMAGE_ROOTFS}/var/run2/
rm -rf ${IMAGE_ROOTFS}/var/log2/
# remove lock files
rm -f ${IMAGE_ROOTFS}${rpmlibdir}/__db.*
# Remove all remaining resolver files
rm -rf ${IMAGE_ROOTFS}/install
log_check rootfs
}
rootfs_rpm_do_rootfs[vardeps] += "delayed_postinsts"
delayed_postinsts() {
if [ -d ${IMAGE_ROOTFS}${sysconfdir}/rpm-postinsts ]; then
ls ${IMAGE_ROOTFS}${sysconfdir}/rpm-postinsts
fi
}
save_postinsts() {
# this is just a stub. For RPM, the failed postinstalls are already saved in
# /etc/rpm-postinsts
true
}
remove_packaging_data_files() {
# Save the rpmlib for increment rpm image generation
t="${T}/saved_rpmlib/var/lib"
rm -fr $t
mkdir -p $t
mv ${IMAGE_ROOTFS}${rpmlibdir} $t
rm -rf ${IMAGE_ROOTFS}${opkglibdir}
rm -rf ${IMAGE_ROOTFS}/var/lib/smart
}
rpm_setup_smart_target_config() {
# Set up smart configuration for the target
rm -rf ${IMAGE_ROOTFS}/var/lib/smart
smart --data-dir=${IMAGE_ROOTFS}/var/lib/smart channel --add rpmsys type=rpm-sys -y
package_write_smart_config ${IMAGE_ROOTFS}
rm -f ${IMAGE_ROOTFS}/var/lib/smart/config.old
}
rootfs_install_packages() {
# Note - we expect the variables not set here to already have been set
export INSTALL_PACKAGES_RPM=""
export INSTALL_PACKAGES_ATTEMPTONLY_RPM="`cat $1`"
export INSTALL_PROVIDENAME_RPM=""
export INSTALL_TASK_RPM="rootfs_install_packages"
export INSTALL_COMPLEMENTARY_RPM="1"
package_install_internal_rpm
}
rootfs_uninstall_packages() {
rpm -e --nodeps --root=${IMAGE_ROOTFS} --dbpath=/var/lib/rpm\
--define='_cross_scriptlet_wrapper ${WORKDIR}/scriptlet_wrapper'\
--define='_tmppath /install/tmp' $@
# remove temp directory
rm -rf ${IMAGE_ROOTFS}/install
}
python () {
if d.getVar('BUILD_IMAGES_FROM_FEEDS', True):
flags = d.getVarFlag('do_rootfs', 'recrdeptask')
flags = flags.replace("do_package_write_rpm", "")
flags = flags.replace("do_deploy", "")
flags = flags.replace("do_populate_sysroot", "")
d.setVarFlag('do_rootfs', 'recrdeptask', flags)
d.setVar('RPM_PREPROCESS_COMMANDS', '')
d.setVar('RPM_POSTPROCESS_COMMANDS', '')
# The following code should be kept in sync w/ the populate_sdk_rpm version.
# package_arch order is reversed. This ensures the -best- match is listed first!
package_archs = d.getVar("PACKAGE_ARCHS", True) or ""
package_archs = ":".join(package_archs.split()[::-1])
package_os = d.getVar("TARGET_OS", True) or ""
ml_prefix_list = "%s:%s" % ('default', package_archs)
ml_os_list = "%s:%s" % ('default', package_os)
multilibs = d.getVar('MULTILIBS', True) or ""
for ext in multilibs.split():
eext = ext.split(':')
if len(eext) > 1 and eext[0] == 'multilib':
localdata = bb.data.createCopy(d)
default_tune = localdata.getVar("DEFAULTTUNE_virtclass-multilib-" + eext[1], False)
if default_tune:
localdata.setVar("DEFAULTTUNE", default_tune)
bb.data.update_data(localdata)
package_archs = localdata.getVar("PACKAGE_ARCHS", True) or ""
package_archs = ":".join([i in "all noarch any".split() and i or eext[1]+"_"+i for i in package_archs.split()][::-1])
package_os = localdata.getVar("TARGET_OS", True) or ""
ml_prefix_list += " %s:%s" % (eext[1], package_archs)
ml_os_list += " %s:%s" % (eext[1], package_os)
d.setVar('MULTILIB_PREFIX_LIST', ml_prefix_list)
d.setVar('MULTILIB_OS_LIST', ml_os_list)
}