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