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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 = "${BUILD_SYS}"
PSTAGE_EXTRAPATH ?= ""
PSTAGE_PKGPATH = "${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}"
# multimachine.bbclass will override this but add a default in case we're not using it
MULTIMACH_ARCH ?= "${PACKAGE_ARCH}"
PSTAGE_NATIVEDEPENDS = "\
pkgconfig-native \
autoconf-native \
automake-native \
curl-native \
zlib-native \
libtool-native \
gnu-config-native \
shasum-native \
libtool-native \
automake-native \
update-alternatives-cworth-native \
ipkg-utils-native \
opkg-native \
m4-native \
quilt-native \
stagemanager-native \
"
python () {
import bb
pstage_allowed = True
# These classes encode staging paths into the binary data so can only be
# reused if the path doesn't change/
if bb.data.inherits_class('native', d) or bb.data.inherits_class('cross', d) or bb.data.inherits_class('sdk', d):
path = bb.data.getVar('PSTAGE_PKGPATH', d, 1)
path = path + bb.data.getVar('TMPDIR', d, 1).replace('/', '-')
bb.data.setVar('PSTAGE_PKGPATH', path, d)
# PSTAGE_NATIVEDEPENDS lists the packages we need before we can use packaged
# staging. There will always be some packages we depend on.
if bb.data.inherits_class('native', d):
pn = bb.data.getVar('PN', d, True)
nativedeps = bb.data.getVar('PSTAGE_NATIVEDEPENDS', d, True).split()
if pn in nativedeps:
pstage_allowed = False
# Images aren't of interest to us
if bb.data.inherits_class('image', d):
pstage_allowed = False
# Add task dependencies if we're active, otherwise mark packaged staging
# as inactive.
if pstage_allowed:
deps = bb.data.getVarFlag('do_populate_staging', 'depends', d) or ""
deps += " stagemanager-native:do_populate_staging"
bb.data.setVarFlag('do_populate_staging', 'depends', deps, d)
deps = bb.data.getVarFlag('do_prepackaged_stage', 'depends', d) or ""
deps += " opkg-native:do_populate_staging ipkg-utils-native:do_populate_staging"
bb.data.setVarFlag('do_prepackaged_stage', 'depends', deps, d)
bb.data.setVar("PSTAGING_ACTIVE", "1", d)
else:
bb.data.setVar("PSTAGING_ACTIVE", "0", d)
}
DEPLOY_DIR_PSTAGE = "${DEPLOY_DIR}/pstage"
PSTAGE_MACHCONFIG = "${DEPLOY_DIR_PSTAGE}/opkg.conf"
PSTAGE_BUILD_CMD = "${IPKGBUILDCMD}"
PSTAGE_INSTALL_CMD = "opkg-cl install -force-depends -f ${PSTAGE_MACHCONFIG} -o ${TMPDIR}"
PSTAGE_UPDATE_CMD = "opkg-cl update -f ${PSTAGE_MACHCONFIG} -o ${TMPDIR}"
PSTAGE_REMOVE_CMD = "opkg-cl remove -force-depends -f ${PSTAGE_MACHCONFIG} -o ${TMPDIR}"
PSTAGE_LIST_CMD = "opkg-cl list_installed -f ${PSTAGE_MACHCONFIG} -o ${TMPDIR}"
PSTAGE_TMPDIR_STAGE = "${WORKDIR}/staging-pkg"
do_clean_append() {
"""
Clear the build and temp directories
"""
bb.note("Uninstalling package from staging...")
path = bb.data.getVar("PATH", d, 1)
removecmd = bb.data.getVar("PSTAGE_REMOVE_CMD", d, 1)
removepkg = bb.data.expand("${PSTAGE_PKGPN}", d)
ret = os.system("PATH=\"%s\" %s %s" % (path, removecmd, removepkg))
if ret != 0:
bb.note("Failure removing staging package")
stagepkg = bb.data.expand("${PSTAGE_PKG}", d)
bb.note("Removing staging package %s" % stagepkg)
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 $priority + 5)
done
fi
}
PSTAGE_TASKS_COVERED = "fetch unpack munge patch configure qa_configure rig_locales compile sizecheck install deploy package populate_staging package_write_deb package_write_ipk package_write package_stage qa_staging"
python do_prepackaged_stage () {
import os
if bb.data.getVar("PSTAGING_ACTIVE", d, 1) == "0":
bb.build.make_stamp("do_prepackaged_stage", d)
return
bb.note("Uninstalling any existing package from staging...")
path = bb.data.getVar("PATH", d, 1)
removecmd = bb.data.getVar("PSTAGE_REMOVE_CMD", d, 1)
removepkg = bb.data.expand("${PSTAGE_PKGPN}", d)
lf = bb.utils.lockfile(bb.data.expand("${STAGING_DIR}/staging.lock", d))
ret = os.system("PATH=\"%s\" %s %s" % (path, removecmd, removepkg))
bb.utils.unlockfile(lf)
if ret != 0:
bb.note("Failure attempting to remove staging package")
stagepkg = bb.data.expand("${PSTAGE_PKG}", d)
if os.path.exists(stagepkg):
bb.note("Following speedup\n")
path = bb.data.getVar("PATH", d, 1)
installcmd = bb.data.getVar("PSTAGE_INSTALL_CMD", d, 1)
bb.build.exec_func("staging_helper", d)
bb.debug(1, "Staging stuff already packaged, using that instead")
lf = bb.utils.lockfile(bb.data.expand("${STAGING_DIR}/staging.lock", d))
ret = os.system("PATH=\"%s\" %s %s" % (path, installcmd, stagepkg))
bb.utils.unlockfile(lf)
if ret != 0:
bb.note("Failure installing prestage package")
#bb.build.make_stamp("do_prepackaged_stage", d)
#for task in bb.data.getVar("PSTAGE_TASKS_COVERED", d, 1).split():
# bb.build.make_stamp("do_" + task, d)
bb.build.make_stamp("do_stage_package_populated", d)
else:
bb.build.make_stamp("do_prepackaged_stage", d)
}
do_prepackaged_stage[cleandirs] = "${PSTAGE_TMPDIR_STAGE}"
do_prepackaged_stage[selfstamp] = "1"
addtask prepackaged_stage before do_fetch
addhandler packagedstage_stampfixing_eventhandler
python packagedstage_stampfixing_eventhandler() {
from bb.event import getName
import os
if 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
set +e
stage-manager -p ${STAGING_DIR} -c ${DEPLOY_DIR_PSTAGE}/stamp-cache-staging -u -d ${PSTAGE_TMPDIR_STAGE}/staging
stage-manager -p ${CROSS_DIR} -c ${DEPLOY_DIR_PSTAGE}/stamp-cache-cross -u -d ${PSTAGE_TMPDIR_STAGE}/cross
set -e
fi
}
do_populate_staging[lockfiles] = "${STAGING_DIR}/staging.lock"
do_populate_staging[dirs] =+ "${DEPLOY_DIR_PSTAGE}"
python do_populate_staging_prepend() {
bb.build.exec_func("populate_staging_preamble", d)
}
python do_populate_staging_append() {
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
echo "Source: ${SRC_URI}" >> ${PSTAGE_TMPDIR_STAGE}/CONTROL/control
${PSTAGE_BUILD_CMD} ${PSTAGE_TMPDIR_STAGE} ${DEPLOY_DIR_PSTAGE}/${PSTAGE_PKGPATH}
${PSTAGE_INSTALL_CMD} ${PSTAGE_PKG}
}
staging_package_installer () {
${PSTAGE_INSTALL_CMD} ${PSTAGE_PKG}
}
python do_package_stage () {
if bb.data.getVar("PSTAGING_ACTIVE", d, 1) != "1":
return
#
# Handle deploy/ packages
#
bb.build.exec_func("read_subpackage_metadata", d)
stagepath = bb.data.getVar("PSTAGE_TMPDIR_STAGE", d, 1)
tmpdir = bb.data.getVar("TMPDIR", d, True)
packages = (bb.data.getVar('PACKAGES', d, 1) or "").split()
if len(packages) > 0:
if bb.data.inherits_class('package_ipk', d):
ipkpath = bb.data.getVar('DEPLOY_DIR_IPK', d, True).replace(tmpdir, stagepath)
if bb.data.inherits_class('package_deb', d):
debpath = bb.data.getVar('DEPLOY_DIR_DEB', d, True).replace(tmpdir, stagepath)
for pkg in packages:
pkgname = bb.data.getVar('PKG_%s' % pkg, d, 1)
if not pkgname:
pkgname = pkg
arch = bb.data.getVar('PACKAGE_ARCH_%s' % pkg, d, 1)
if not arch:
arch = bb.data.getVar('PACKAGE_ARCH', d, 1)
pr = bb.data.getVar('PR_%s' % pkg, d, 1)
if not pr:
pr = bb.data.getVar('PR', d, 1)
if not packaged(pkg, d):
continue
if bb.data.inherits_class('package_ipk', d):
srcname = bb.data.expand(pkgname + "_${PV}-" + pr + "_" + arch + ".ipk", d)
srcfile = bb.data.expand("${DEPLOY_DIR_IPK}/" + arch + "/" + srcname, d)
if not os.path.exists(srcfile):
bb.fatal("Package %s does not exist yet it should" % srcfile)
destpath = ipkpath + "/" + arch + "/"
bb.mkdirhier(destpath)
bb.copyfile(srcfile, destpath + srcname)
if bb.data.inherits_class('package_deb', d):
if arch == 'all':
srcname = bb.data.expand(pkgname + "_${PV}-" + pr + "_all.deb", d)
else:
srcname = bb.data.expand(pkgname + "_${PV}-" + pr + "_${DPKG_ARCH}.deb", d)
srcfile = bb.data.expand("${DEPLOY_DIR_DEB}/" + arch + "/" + srcname, d)
if not os.path.exists(srcfile):
bb.fatal("Package %s does not exist yet it should" % srcfile)
destpath = debpath + "/" + arch + "/"
bb.mkdirhier(destpath)
bb.copyfile(srcfile, destpath + srcname)
#
# Handle stamps/ files
#
stampfn = bb.data.getVar("STAMP", d, True)
destdir = os.path.dirname(stampfn.replace(tmpdir, stagepath))
bb.mkdirhier(destdir)
# We need to include the package_stage stamp in the staging package so create one
bb.build.make_stamp("do_package_stage", d)
os.system("cp %s.do_* %s/" % (stampfn, destdir))
bb.build.exec_func("staging_helper", d)
bb.build.exec_func("staging_packager", d)
lf = bb.utils.lockfile(bb.data.expand("${STAGING_DIR}/staging.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
|
