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#
# Populate builds using prebuilt packages where possible to speed up builds
# and allow staging to be reconstructed.
#
# To use it add that line to conf/local.conf:
#
# INHERIT += "packaged-staging"
#
#
# bitbake.conf set PSTAGING_ACTIVE = "0", this class sets to "1" if we're active
#
PSTAGE_PKGVERSION = "${PV}-${PR}"
PSTAGE_PKGARCH = "${BUILD_SYS}"
PSTAGE_EXTRAPATH ?= "/${OELAYOUT_ABI}/${DISTRO_PR}/"
PSTAGE_PKGPATH = "${DISTRO}${PSTAGE_EXTRAPATH}"
PSTAGE_PKGPN = "${@bb.data.expand('staging-${PN}-${MULTIMACH_ARCH}${TARGET_VENDOR}-${TARGET_OS}', d).replace('_', '-')}"
PSTAGE_PKGNAME = "${PSTAGE_PKGPN}_${PSTAGE_PKGVERSION}_${PSTAGE_PKGARCH}.ipk"
PSTAGE_PKG ?= "${DEPLOY_DIR_PSTAGE}/${PSTAGE_PKGPATH}/${PSTAGE_PKGNAME}"
PSTAGE_NATIVEDEPENDS = "\
shasum-native \
stagemanager-native \
"
BB_STAMP_WHITELIST = "${PSTAGE_NATIVEDEPENDS}"
python () {
pstage_allowed = True
# These classes encode staging paths into the binary data so can only be
# reused if the path doesn't change/
if bb.data.inherits_class('native', d) or bb.data.inherits_class('cross', d) or bb.data.inherits_class('sdk', d):
path = bb.data.getVar('PSTAGE_PKGPATH', d, 1)
path = path + bb.data.getVar('TMPDIR', d, 1).replace('/', '-')
bb.data.setVar('PSTAGE_PKGPATH', path, d)
# PSTAGE_NATIVEDEPENDS lists the packages we need before we can use packaged
# staging. There will always be some packages we depend on.
if bb.data.inherits_class('native', d):
pn = bb.data.getVar('PN', d, True)
nativedeps = bb.data.getVar('PSTAGE_NATIVEDEPENDS', d, True).split()
if pn in nativedeps:
pstage_allowed = False
# Images aren't of interest to us
if bb.data.inherits_class('image', d):
pstage_allowed = False
if bb.data.getVar('PSTAGING_DISABLED', d, True) == "1":
pstage_allowed = False
# Add task dependencies if we're active, otherwise mark packaged staging
# as inactive.
if pstage_allowed:
deps = bb.data.getVarFlag('do_setscene', 'depends', d) or ""
deps += " stagemanager-native:do_populate_staging"
bb.data.setVarFlag('do_setscene', 'depends', deps, d)
policy = bb.data.getVar("BB_STAMP_POLICY", d, True)
if policy == "whitelist" or policy == "full":
deps = bb.data.getVarFlag('do_setscene', 'recrdeptask', d) or ""
deps += " do_setscene"
bb.data.setVarFlag('do_setscene', 'recrdeptask', deps, d)
bb.data.setVar("PSTAGING_ACTIVE", "1", d)
else:
bb.data.setVar("PSTAGING_ACTIVE", "0", d)
}
DEPLOY_DIR_PSTAGE ?= "${DEPLOY_DIR}/pstage"
PSTAGE_MACHCONFIG = "${DEPLOY_DIR_PSTAGE}/opkg.conf"
PSTAGE_PKGMANAGER = "stage-manager-ipkg"
PSTAGE_BUILD_CMD = "stage-manager-ipkg-build -o 0 -g 0"
PSTAGE_INSTALL_CMD = "${PSTAGE_PKGMANAGER} -f ${PSTAGE_MACHCONFIG} -force-depends -o ${TMPDIR} install"
PSTAGE_UPDATE_CMD = "${PSTAGE_PKGMANAGER} -f ${PSTAGE_MACHCONFIG} -o ${TMPDIR} update"
PSTAGE_REMOVE_CMD = "${PSTAGE_PKGMANAGER} -f ${PSTAGE_MACHCONFIG} -force-depends -o ${TMPDIR} remove"
PSTAGE_LIST_CMD = "${PSTAGE_PKGMANAGER} -f ${PSTAGE_MACHCONFIG} -o ${TMPDIR} list_installed"
PSTAGE_TMPDIR_STAGE = "${WORKDIR}/staging-pkg"
def pstage_manualclean(srcname, destvarname, d):
src = os.path.join(bb.data.getVar('PSTAGE_TMPDIR_STAGE', d, True), srcname)
dest = bb.data.getVar(destvarname, d, True)
for walkroot, dirs, files in os.walk(src):
for file in files:
filepath = os.path.join(walkroot, file).replace(src, dest)
bb.note("rm %s" % filepath)
os.system("rm %s" % filepath)
def pstage_set_pkgmanager(d):
path = bb.data.getVar("PATH", d, 1)
pkgmanager = bb.which(path, 'opkg-cl')
if pkgmanager == "":
pkgmanager = bb.which(path, 'ipkg-cl')
if pkgmanager != "":
bb.data.setVar("PSTAGE_PKGMANAGER", pkgmanager, d)
def pstage_cleanpackage(pkgname, d):
path = bb.data.getVar("PATH", d, 1)
pstage_set_pkgmanager(d)
list_cmd = bb.data.getVar("PSTAGE_LIST_CMD", d, True)
bb.debug(2, "Checking if staging package installed")
lf = bb.utils.lockfile(bb.data.expand("${SYSROOT_LOCK}", d))
ret = os.system("PATH=\"%s\" %s | grep %s" % (path, list_cmd, pkgname))
if ret == 0:
bb.debug(1, "Uninstalling package from staging...")
removecmd = bb.data.getVar("PSTAGE_REMOVE_CMD", d, 1)
ret = os.system("PATH=\"%s\" %s %s" % (path, removecmd, pkgname))
if ret != 0:
bb.note("Failure removing staging package")
else:
bb.debug(1, "Manually removing any installed files from staging...")
pstage_manualclean("staging", "STAGING_DIR", d)
pstage_manualclean("cross", "CROSS_DIR", d)
pstage_manualclean("deploy", "DEPLOY_DIR", d)
bb.utils.unlockfile(lf)
do_clean_prepend() {
"""
Clear the build and temp directories
"""
removepkg = bb.data.expand("${PSTAGE_PKGPN}", d)
pstage_cleanpackage(removepkg, d)
stagepkg = bb.data.expand("${PSTAGE_PKG}", d)
bb.note("Removing staging package %s" % base_path_out(stagepkg, d))
os.system('rm -rf ' + stagepkg)
}
staging_helper () {
# Assemble appropriate opkg.conf
conffile=${PSTAGE_MACHCONFIG}
mkdir -p ${DEPLOY_DIR_PSTAGE}/pstaging_lists
if [ ! -e $conffile ]; then
ipkgarchs="${BUILD_SYS}"
priority=1
for arch in $ipkgarchs; do
echo "arch $arch $priority" >> $conffile
priority=$(expr $priority + 5)
done
echo "dest root /" >> $conffile
fi
if [ ! -e ${TMPDIR}${libdir_native}/opkg/info/ ]; then
mkdir -p ${TMPDIR}${libdir_native}/opkg/info/
fi
if [ ! -e ${TMPDIR}${libdir_native}/ipkg/ ]; then
ln -sf opkg/ ${TMPDIR}${libdir_native}/ipkg || true
fi
}
PSTAGE_TASKS_COVERED = "fetch unpack munge patch configure qa_configure rig_locales compile sizecheck install deploy package populate_staging package_write_deb package_write_ipk package_write package_stage qa_staging"
SCENEFUNCS += "packagestage_scenefunc"
python packagestage_scenefunc () {
if bb.data.getVar("PSTAGING_ACTIVE", d, 1) == "0":
return
bb.build.exec_func("staging_helper", d)
removepkg = bb.data.expand("${PSTAGE_PKGPN}", d)
pstage_cleanpackage(removepkg, d)
stagepkg = bb.data.expand("${PSTAGE_PKG}", d)
if os.path.exists(stagepkg):
path = bb.data.getVar("PATH", d, 1)
pstage_set_pkgmanager(d)
file = bb.data.getVar("FILE", d, True)
bb.debug(2, "Packaged staging active for %s\n" % file)
#
# Install the staging package somewhere temporarily so we can extract the stamp files
#
bb.mkdirhier(bb.data.expand("${WORKDIR}/tstage/${libdir_native}/opkg/info/ ", d))
cmd = bb.data.expand("${PSTAGE_PKGMANAGER} -f ${PSTAGE_MACHCONFIG} -force-depends -o ${WORKDIR}/tstage install", d)
ret = os.system("PATH=\"%s\" %s %s" % (path, cmd, stagepkg))
if ret != 0:
bb.fatal("Couldn't install the staging package to a temp directory")
#
# Grab the staging lock now so that we don't have other threads try and
# validate or install based on these stamps being valid. This is a
# potential issue for certain BB_STAMP_POLICY values and enough
# concurrent threads.
#
lf = bb.utils.lockfile(bb.data.expand("${SYSROOT_LOCK}", d))
#
# Copy the stamp files into the main stamps directoy
#
cmd = bb.data.expand("cp -dpR ${WORKDIR}/tstage/stamps/* ${TMPDIR}/stamps/", d)
ret = os.system(cmd)
if ret != 0:
bb.utils.unlockfile(lf)
bb.fatal("Couldn't copy the staging package stamp files")
#
# Iterate over the stamps seeing if they're valid. If we find any that
# are invalid or the task wasn't in the taskgraph, assume caution and
# do a rebuild.
#
# FIXME - some tasks are safe to ignore in the task graph. e.g. package_write_*
stageok = True
taskscovered = bb.data.getVar("PSTAGE_TASKS_COVERED", d, True).split()
stamp = bb.data.getVar("STAMP", d, True)
for task in taskscovered:
task = 'do_' + task
stampfn = "%s.%s" % (stamp, task)
bb.debug(1, "Checking %s" % (stampfn))
if os.path.exists(stampfn):
stageok = bb.runqueue.check_stamp_fn(file, task, d)
bb.debug(1, "Result %s" % (stageok))
if not stageok:
bb.utils.unlockfile(lf)
break
# Remove the stamps and files we added above
# FIXME - we should really only remove the stamps we added
os.system('rm -f ' + stamp + '.*')
os.system(bb.data.expand("rm -rf ${WORKDIR}/tstage", d))
if stageok:
bb.note("Staging package found, using it for %s." % file)
installcmd = bb.data.getVar("PSTAGE_INSTALL_CMD", d, 1)
ret = os.system("PATH=\"%s\" %s %s" % (path, installcmd, stagepkg))
bb.utils.unlockfile(lf)
if ret != 0:
bb.note("Failure installing prestage package")
bb.build.make_stamp("do_stage_package_populated", d)
else:
bb.note("Staging package found but invalid for %s" % file)
}
packagestage_scenefunc[cleandirs] = "${PSTAGE_TMPDIR_STAGE}"
packagestage_scenefunc[dirs] = "${STAGING_DIR}"
addhandler packagedstage_stampfixing_eventhandler
python packagedstage_stampfixing_eventhandler() {
if bb.event.getName(e) == "StampUpdate":
taskscovered = bb.data.getVar("PSTAGE_TASKS_COVERED", e.data, 1).split()
for (fn, task) in e.targets:
# strip off 'do_'
task = task[3:]
if task in taskscovered:
stamp = "%s.do_stage_package_populated" % e.stampPrefix[fn]
if os.path.exists(stamp):
# We're targetting a task which was skipped with packaged staging
# so we need to remove the autogenerated stamps.
for task in taskscovered:
dir = "%s.do_%s" % (e.stampPrefix[fn], task)
os.system('rm -f ' + dir)
os.system('rm -f ' + stamp)
return NotHandled
}
populate_staging_preamble () {
if [ "$PSTAGING_ACTIVE" = "1" ]; then
stage-manager -p ${STAGING_DIR} -c ${DEPLOY_DIR_PSTAGE}/stamp-cache-staging -u || true
stage-manager -p ${CROSS_DIR} -c ${DEPLOY_DIR_PSTAGE}/stamp-cache-cross -u || true
fi
}
populate_staging_postamble () {
if [ "$PSTAGING_ACTIVE" = "1" ]; then
# list the packages currently installed in staging
# ${PSTAGE_LIST_CMD} | awk '{print $1}' > ${DEPLOY_DIR_PSTAGE}/installed-list
# exitcode == 5 is ok, it means the files change
set +e
stage-manager -p ${STAGING_DIR} -c ${DEPLOY_DIR_PSTAGE}/stamp-cache-staging -u -d ${PSTAGE_TMPDIR_STAGE}/staging
exitcode=$?
if [ "$exitcode" != "5" -a "$exitcode" != "0" ]; then
exit $exitcode
fi
stage-manager -p ${CROSS_DIR} -c ${DEPLOY_DIR_PSTAGE}/stamp-cache-cross -u -d ${PSTAGE_TMPDIR_STAGE}/cross/${BASE_PACKAGE_ARCH}
if [ "$exitcode" != "5" -a "$exitcode" != "0" ]; then
exit $exitcode
fi
set -e
fi
}
packagedstaging_fastpath () {
if [ "$PSTAGING_ACTIVE" = "1" ]; then
mkdir -p ${PSTAGE_TMPDIR_STAGE}/staging/
mkdir -p ${PSTAGE_TMPDIR_STAGE}/cross/
cp -fpPR ${SYSROOT_DESTDIR}${STAGING_DIR}/* ${PSTAGE_TMPDIR_STAGE}/staging/ || /bin/true
cp -fpPR ${SYSROOT_DESTDIR}${CROSS_DIR}/* ${PSTAGE_TMPDIR_STAGE}/cross/${BASE_PACKAGE_ARCH}/ || /bin/true
fi
}
do_populate_staging[dirs] =+ "${DEPLOY_DIR_PSTAGE}"
python populate_staging_prehook() {
bb.build.exec_func("populate_staging_preamble", d)
}
python populate_staging_posthook() {
bb.build.exec_func("populate_staging_postamble", d)
}
staging_packager () {
mkdir -p ${PSTAGE_TMPDIR_STAGE}/CONTROL
mkdir -p ${DEPLOY_DIR_PSTAGE}/${PSTAGE_PKGPATH}
echo "Package: ${PSTAGE_PKGPN}" > ${PSTAGE_TMPDIR_STAGE}/CONTROL/control
echo "Version: ${PSTAGE_PKGVERSION}" >> ${PSTAGE_TMPDIR_STAGE}/CONTROL/control
echo "Description: ${DESCRIPTION}" >> ${PSTAGE_TMPDIR_STAGE}/CONTROL/control
echo "Section: ${SECTION}" >> ${PSTAGE_TMPDIR_STAGE}/CONTROL/control
echo "Priority: Optional" >> ${PSTAGE_TMPDIR_STAGE}/CONTROL/control
echo "Maintainer: ${MAINTAINER}" >> ${PSTAGE_TMPDIR_STAGE}/CONTROL/control
echo "Architecture: ${PSTAGE_PKGARCH}" >> ${PSTAGE_TMPDIR_STAGE}/CONTROL/control
# Protect against empty SRC_URI
if [ "${SRC_URI}" != "" ] ; then
echo "Source: ${SRC_URI}" >> ${PSTAGE_TMPDIR_STAGE}/CONTROL/control
else
echo "Source: OpenEmbedded" >> ${PSTAGE_TMPDIR_STAGE}/CONTROL/control
fi
${PSTAGE_BUILD_CMD} ${PSTAGE_TMPDIR_STAGE} ${DEPLOY_DIR_PSTAGE}/${PSTAGE_PKGPATH}
}
staging_package_installer () {
#${PSTAGE_INSTALL_CMD} ${PSTAGE_PKG}
STATUSFILE=${TMPDIR}${libdir_native}/opkg/status
echo "Package: ${PSTAGE_PKGPN}" >> $STATUSFILE
echo "Version: ${PSTAGE_PKGVERSION}" >> $STATUSFILE
echo "Status: install user installed" >> $STATUSFILE
echo "Architecture: ${PSTAGE_PKGARCH}" >> $STATUSFILE
echo "" >> $STATUSFILE
CTRLFILE=${TMPDIR}${libdir_native}/opkg/info/${PSTAGE_PKGPN}.control
echo "Package: ${PSTAGE_PKGPN}" > $CTRLFILE
echo "Version: ${PSTAGE_PKGVERSION}" >> $CTRLFILE
echo "Architecture: ${PSTAGE_PKGARCH}" >> $CTRLFILE
cd ${PSTAGE_TMPDIR_STAGE}
find -type f | grep -v ./CONTROL | sed -e 's/^\.//' > ${TMPDIR}${libdir_native}/opkg/info/${PSTAGE_PKGPN}.list
}
python do_package_stage () {
if bb.data.getVar("PSTAGING_ACTIVE", d, 1) != "1":
return
#
# Handle deploy/ packages
#
bb.build.exec_func("read_subpackage_metadata", d)
stagepath = bb.data.getVar("PSTAGE_TMPDIR_STAGE", d, 1)
tmpdir = bb.data.getVar("TMPDIR", d, True)
packages = (bb.data.getVar('PACKAGES', d, 1) or "").split()
if len(packages) > 0:
if bb.data.inherits_class('package_ipk', d):
ipkpath = bb.data.getVar('DEPLOY_DIR_IPK', d, True).replace(tmpdir, stagepath)
if bb.data.inherits_class('package_deb', d):
debpath = bb.data.getVar('DEPLOY_DIR_DEB', d, True).replace(tmpdir, stagepath)
if bb.data.inherits_class('package_rpm', d):
rpmpath = bb.data.getVar('DEPLOY_DIR_RPM', d, True).replace(tmpdir, stagepath)
for pkg in packages:
pkgname = bb.data.getVar('PKG_%s' % pkg, d, 1)
if not pkgname:
pkgname = pkg
arch = bb.data.getVar('PACKAGE_ARCH_%s' % pkg, d, 1)
if not arch:
arch = bb.data.getVar('PACKAGE_ARCH', d, 1)
pr = bb.data.getVar('PR_%s' % pkg, d, 1)
if not pr:
pr = bb.data.getVar('PR', d, 1)
if not packaged(pkg, d):
continue
if bb.data.inherits_class('package_ipk', d):
srcname = bb.data.expand(pkgname + "_${PV}-" + pr + "${DISTRO_PR}" + "_" + arch + ".ipk", d)
srcfile = bb.data.expand("${DEPLOY_DIR_IPK}/" + arch + "/" + srcname, d)
if os.path.exists(srcfile):
destpath = ipkpath + "/" + arch + "/"
bb.mkdirhier(destpath)
print destpath
bb.copyfile(srcfile, destpath + srcname)
if bb.data.inherits_class('package_deb', d):
if arch == 'all':
srcname = bb.data.expand(pkgname + "_${PV}-" + pr + "${DISTRO_PR}" + "_all.deb", d)
else:
srcname = bb.data.expand(pkgname + "_${PV}-" + pr + "${DISTRO_PR}" + "_${DPKG_ARCH}.deb", d)
srcfile = bb.data.expand("${DEPLOY_DIR_DEB}/" + arch + "/" + srcname, d)
if os.path.exists(srcfile):
destpath = debpath + "/" + arch + "/"
bb.mkdirhier(destpath)
bb.copyfile(srcfile, destpath + srcname)
if bb.data.inherits_class('package_rpm', d):
version = bb.data.getVar('PV', d, 1)
version = version.replace('-', '+')
bb.data.setVar('RPMPV', version, d)
srcname = bb.data.expand(pkgname + "-${RPMPV}-" + pr + "${DISTRO_PR}" + ".${TARGET_ARCH}.rpm", d)
srcfile = bb.data.expand("${DEPLOY_DIR_RPM}/" + arch + "/" + srcname, d)
if os.path.exists(srcfile):
destpath = rpmpath + "/" + arch + "/"
bb.mkdirhier(destpath)
bb.copyfile(srcfile, destpath + srcname)
#
# Handle stamps/ files
#
stampfn = bb.data.getVar("STAMP", d, True)
destdir = os.path.dirname(stampfn.replace(tmpdir, stagepath))
bb.mkdirhier(destdir)
# We need to include the package_stage stamp in the staging package so create one
bb.build.make_stamp("do_package_stage", d)
os.system("cp -dpR %s.do_* %s/" % (stampfn, destdir))
pstage_set_pkgmanager(d)
bb.build.exec_func("staging_helper", d)
bb.build.exec_func("staging_packager", d)
lf = bb.utils.lockfile(bb.data.expand("${SYSROOT_LOCK}", d))
bb.build.exec_func("staging_package_installer", d)
bb.utils.unlockfile(lf)
}
#
# Note an assumption here is that do_deploy runs before do_package_write/do_populate_staging
#
addtask package_stage after do_package_write do_populate_staging before do_build
do_package_stage_all () {
:
}
do_package_stage_all[recrdeptask] = "do_package_stage"
addtask package_stage_all after do_package_stage before do_build
|