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generic-poky/meta/classes/rootfs_rpm.bbclass

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#
# Creates a root filesystem out of rpm packages
#
ROOTFS_PKGMANAGE = "rpm zypper"
# Add 50Meg of extra space for zypper database space
IMAGE_ROOTFS_EXTRA_SPACE_append = "${@base_contains("PACKAGE_INSTALL", "zypper", " + 51200", "" ,d)}"
# Postinstalls on device are handled within this class at present
ROOTFS_PKGMANAGE_BOOTSTRAP = ""
do_rootfs[depends] += "rpm-native:do_populate_sysroot"
# Needed for update-alternatives
do_rootfs[depends] += "opkg-native:do_populate_sysroot"
# Creating the repo info in do_rootfs
#do_rootfs[depends] += "createrepo-native:do_populate_sysroot"
do_rootfs[recrdeptask] += "do_package_write_rpm"
RPM_PREPROCESS_COMMANDS = "package_update_index_rpm; package_generate_rpm_conf; "
RPM_POSTPROCESS_COMMANDS = "rootfs_install_all_locales; "
#
# Allow distributions to alter when [postponed] package install scripts are run
#
POSTINSTALL_INITPOSITION ?= "98"
rpmlibdir = "/var/lib/rpm"
opkglibdir = "${localstatedir}/lib/opkg"
RPMOPTS="--dbpath ${rpmlibdir} --define='_openall_before_chroot 1'"
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 () {
set +x
${RPM_PREPROCESS_COMMANDS}
#createrepo "${DEPLOY_DIR_RPM}"
# install packages
# This needs to work in the same way as populate_sdk_rpm.bbclass!
export INSTALL_ROOTFS_RPM="${IMAGE_ROOTFS}"
export INSTALL_PLATFORM_RPM="${TARGET_ARCH}"
export INSTALL_CONFBASE_RPM="${RPMCONF_TARGET_BASE}"
export INSTALL_PACKAGES_RPM="${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"
# Setup base system configuration
mkdir -p ${INSTALL_ROOTFS_RPM}/etc/rpm/
mkdir -p ${INSTALL_ROOTFS_RPM}${rpmlibdir}
mkdir -p ${INSTALL_ROOTFS_RPM}${rpmlibdir}/log
# After change the __db.* cache size, log file will not be generated automatically,
# that will raise some warnings, so touch a bare log for rpm write into it.
touch ${INSTALL_ROOTFS_RPM}${rpmlibdir}/log/log.0000000001
cat > ${INSTALL_ROOTFS_RPM}${rpmlibdir}/DB_CONFIG << EOF
# ================ Environment
set_data_dir .
set_create_dir .
set_lg_dir ./log
set_tmp_dir ./tmp
# -- thread_count must be >= 8
set_thread_count 64
# ================ Logging
# ================ Memory Pool
set_mp_mmapsize 268435456
# ================ Locking
set_lk_max_locks 16384
set_lk_max_lockers 16384
set_lk_max_objects 16384
mutex_set_max 163840
# ================ Replication
EOF
# List must be prefered to least preferred order
INSTALL_PLATFORM_EXTRA_RPM=""
for each_arch in ${MULTILIB_PACKAGE_ARCHS} ${PACKAGE_ARCHS}; do
INSTALL_PLATFORM_EXTRA_RPM="$each_arch $INSTALL_PLATFORM_EXTRA_RPM"
done
export INSTALL_PLATFORM_RPM
package_install_internal_rpm
export D=${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
echo "Delayed package scriptlet: `head -n 3 $i | tail -n 1`"
done
install -d ${IMAGE_ROOTFS}/${sysconfdir}/rcS.d
# Stop $i getting expanded below...
i=\$i
cat > ${IMAGE_ROOTFS}${sysconfdir}/rcS.d/S${POSTINSTALL_INITPOSITION}run-postinsts << EOF
#!/bin/sh
for i in /etc/rpm-postinsts/*; do
echo "Running postinst $i..."
if [ -f $i ] && $i; then
rm $i
else
echo "ERROR: postinst $i failed."
fi
done
rm -f ${sysconfdir}/rcS.d/S${POSTINSTALL_INITPOSITION}run-postinsts
EOF
chmod 0755 ${IMAGE_ROOTFS}${sysconfdir}/rcS.d/S${POSTINSTALL_INITPOSITION}run-postinsts
install -d ${IMAGE_ROOTFS}/${sysconfdir}
echo ${BUILDNAME} > ${IMAGE_ROOTFS}/${sysconfdir}/version
${RPM_POSTPROCESS_COMMANDS}
${ROOTFS_POSTPROCESS_COMMAND}
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.*
# Move manifests into the directory with the logs
mv ${IMAGE_ROOTFS}/install/*.manifest ${T}/
# Remove all remaining resolver files
rm -rf ${IMAGE_ROOTFS}/install
log_check rootfs
# Workaround so the parser knows we need the resolve_package function!
if false ; then
resolve_package_rpm foo ${RPMCONF_TARGET_BASE}.conf || true
fi
}
remove_packaging_data_files() {
rm -rf ${IMAGE_ROOTFS}${rpmlibdir}
rm -rf ${IMAGE_ROOTFS}${opkglibdir}
}
RPM_QUERY_CMD = '${RPM} --root ${IMAGE_ROOTFS} -D "_dbpath ${rpmlibdir}" \
-D "__dbi_txn create nofsync private"'
list_installed_packages() {
${RPM_QUERY_CMD} -qa --qf "[%{NAME}\n]"
}
get_package_filename() {
resolve_package_rpm ${RPMCONF_TARGET_BASE}-base_archs.conf $1
}
list_package_depends() {
pkglist=`list_installed_packages`
# REQUIRE* lists "soft" requirements (which we know as recommends and RPM refers to
# as "suggests") so filter these out with the help of awk
for req in `${RPM_QUERY_CMD} -q --qf "[%{REQUIRENAME} %{REQUIREFLAGS}\n]" $1 | awk '{ if( and($2, 0x80000) == 0) print $1 }'`; do
if echo "$req" | grep -q "^rpmlib" ; then continue ; fi
realpkg=""
for dep in $pkglist; do
if [ "$dep" = "$req" ] ; then
realpkg="1"
echo $req
break
fi
done
if [ "$realdep" = "" ] ; then
${RPM_QUERY_CMD} -q --whatprovides $req --qf "%{NAME}\n"
fi
done
}
list_package_recommends() {
${RPM_QUERY_CMD} -q --suggests $1
}
rootfs_check_package_exists() {
resolve_package_rpm ${RPMCONF_TARGET_BASE}-base_archs.conf $1
}
rootfs_install_packages() {
# The pkg to be installed here is not controlled by the
# package_install_internal_rpm, so it may have already been
# installed(e.g, installed in the first time when generate the
# rootfs), use '--replacepkgs' to always install them
for pkg in $@; do
${RPM} --root ${IMAGE_ROOTFS} -D "_dbpath ${rpmlibdir}" \
-D "__dbi_txn create nofsync private" \
--noscripts --notriggers --noparentdirs --nolinktos \
--replacepkgs -Uhv $pkg || true
done
}
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', '')
ml_package_archs = ""
ml_prefix_list = ""
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)
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()])
ml_package_archs += " " + package_archs
ml_prefix_list += " " + eext[1]
#bb.note("ML_PACKAGE_ARCHS %s %s %s" % (eext[1], localdata.getVar("PACKAGE_ARCHS", True) or "(none)", overrides))
d.setVar('MULTILIB_PACKAGE_ARCHS', ml_package_archs)
d.setVar('MULTILIB_PREFIX_LIST', ml_prefix_list)
}
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