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de0a865f2d
The code was changing the timestamps of the files in the do_package output,
particularly the files added for debug sources. This was to do two things:
a) make do_package sstate more reproducible
b) ensure better hash equivalence matching
Unfortuately the debug source files are hardlinks into the source tree for
efficiency so touching these, touches a lot of files in ${B} and ${S}. This
causes unpredictable effects if compile is run again for example, or could
cause compiling in the install task.
The hash equivalence matching is of key importance but we can mimic that
using clamping of the file timestamps in the depsig output used to generate
the hashes.
This patch drops the global timestamp clamping, instead allowing the files
to retain their creation timestamps into sstate. This makes do_package sstate
slightly less reproducibile. We could clamp the sstate timestamps but that
would lead to two different sets of timestamps depending on whether the
data came from sstate or not. I'd prefer to have consistent code behaviour,
rather than differing behavhour depending on whether data came from sstate
or not.
If we wanted to have reproducibiliy and fix the "corruption" of S/B and have
consistent codepaths, the only other option would be two copies of the
sources, which could end up huge and seems the least desireable option.
This patch therefore drops the timestamp clamping in the sstate files
and tweaks the depsig data generation to clamp the timestamps for do_package
instead since this seems the best compromise.
I validated that rpm/deb/ipk files still generate correctly as before.
(From OE-Core rev: 9df0bf5775ec96773e77c489ba6a443037d65ab6)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 475759fdab7200488b2a568b2ba1aa31a456d113)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
1378 lines
55 KiB
Plaintext
1378 lines
55 KiB
Plaintext
#
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# Copyright OpenEmbedded Contributors
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#
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# SPDX-License-Identifier: MIT
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#
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SSTATE_VERSION = "12"
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SSTATE_ZSTD_CLEVEL ??= "8"
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SSTATE_MANIFESTS ?= "${TMPDIR}/sstate-control"
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SSTATE_MANFILEPREFIX = "${SSTATE_MANIFESTS}/manifest-${SSTATE_MANMACH}-${PN}"
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def generate_sstatefn(spec, hash, taskname, siginfo, d):
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if taskname is None:
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return ""
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extension = ".tar.zst"
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# 8 chars reserved for siginfo
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limit = 254 - 8
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if siginfo:
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limit = 254
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extension = ".tar.zst.siginfo"
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if not hash:
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hash = "INVALID"
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fn = spec + hash + "_" + taskname + extension
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# If the filename is too long, attempt to reduce it
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if len(fn) > limit:
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components = spec.split(":")
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# Fields 0,5,6 are mandatory, 1 is most useful, 2,3,4 are just for information
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# 7 is for the separators
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avail = (limit - len(hash + "_" + taskname + extension) - len(components[0]) - len(components[1]) - len(components[5]) - len(components[6]) - 7) // 3
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components[2] = components[2][:avail]
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components[3] = components[3][:avail]
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components[4] = components[4][:avail]
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spec = ":".join(components)
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fn = spec + hash + "_" + taskname + extension
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if len(fn) > limit:
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bb.fatal("Unable to reduce sstate name to less than 255 chararacters")
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return hash[:2] + "/" + hash[2:4] + "/" + fn
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SSTATE_PKGARCH = "${PACKAGE_ARCH}"
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SSTATE_PKGSPEC = "sstate:${PN}:${PACKAGE_ARCH}${TARGET_VENDOR}-${TARGET_OS}:${PV}:${PR}:${SSTATE_PKGARCH}:${SSTATE_VERSION}:"
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SSTATE_SWSPEC = "sstate:${PN}::${PV}:${PR}::${SSTATE_VERSION}:"
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SSTATE_PKGNAME = "${SSTATE_EXTRAPATH}${@generate_sstatefn(d.getVar('SSTATE_PKGSPEC'), d.getVar('BB_UNIHASH'), d.getVar('SSTATE_CURRTASK'), False, d)}"
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SSTATE_PKG = "${SSTATE_DIR}/${SSTATE_PKGNAME}"
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SSTATE_EXTRAPATH = ""
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SSTATE_EXTRAPATHWILDCARD = ""
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SSTATE_PATHSPEC = "${SSTATE_DIR}/${SSTATE_EXTRAPATHWILDCARD}*/*/${SSTATE_PKGSPEC}*_${SSTATE_PATH_CURRTASK}.tar.zst*"
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# explicitly make PV to depend on evaluated value of PV variable
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PV[vardepvalue] = "${PV}"
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# We don't want the sstate to depend on things like the distro string
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# of the system, we let the sstate paths take care of this.
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SSTATE_EXTRAPATH[vardepvalue] = ""
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SSTATE_EXTRAPATHWILDCARD[vardepvalue] = ""
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# Avoid docbook/sgml catalog warnings for now
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SSTATE_ALLOW_OVERLAP_FILES += "${STAGING_ETCDIR_NATIVE}/sgml ${STAGING_DATADIR_NATIVE}/sgml"
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# sdk-provides-dummy-nativesdk and nativesdk-buildtools-perl-dummy overlap for different SDKMACHINE
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SSTATE_ALLOW_OVERLAP_FILES += "${DEPLOY_DIR_RPM}/sdk_provides_dummy_nativesdk/ ${DEPLOY_DIR_IPK}/sdk-provides-dummy-nativesdk/"
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SSTATE_ALLOW_OVERLAP_FILES += "${DEPLOY_DIR_RPM}/buildtools_dummy_nativesdk/ ${DEPLOY_DIR_IPK}/buildtools-dummy-nativesdk/"
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# target-sdk-provides-dummy overlaps that allarch is disabled when multilib is used
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SSTATE_ALLOW_OVERLAP_FILES += "${COMPONENTS_DIR}/sdk-provides-dummy-target/ ${DEPLOY_DIR_RPM}/sdk_provides_dummy_target/ ${DEPLOY_DIR_IPK}/sdk-provides-dummy-target/"
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# Archive the sources for many architectures in one deploy folder
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SSTATE_ALLOW_OVERLAP_FILES += "${DEPLOY_DIR_SRC}"
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# ovmf/grub-efi/systemd-boot/intel-microcode multilib recipes can generate identical overlapping files
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SSTATE_ALLOW_OVERLAP_FILES += "${DEPLOY_DIR_IMAGE}/ovmf"
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SSTATE_ALLOW_OVERLAP_FILES += "${DEPLOY_DIR_IMAGE}/grub-efi"
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SSTATE_ALLOW_OVERLAP_FILES += "${DEPLOY_DIR_IMAGE}/systemd-boot"
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SSTATE_ALLOW_OVERLAP_FILES += "${DEPLOY_DIR_IMAGE}/microcode"
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SSTATE_SCAN_FILES ?= "*.la *-config *_config postinst-*"
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SSTATE_SCAN_CMD ??= 'find ${SSTATE_BUILDDIR} \( -name "${@"\" -o -name \"".join(d.getVar("SSTATE_SCAN_FILES").split())}" \) -type f'
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SSTATE_SCAN_CMD_NATIVE ??= 'grep -Irl -e ${RECIPE_SYSROOT} -e ${RECIPE_SYSROOT_NATIVE} -e ${HOSTTOOLS_DIR} ${SSTATE_BUILDDIR}'
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SSTATE_HASHEQUIV_FILEMAP ?= " \
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populate_sysroot:*/postinst-useradd-*:${TMPDIR} \
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populate_sysroot:*/postinst-useradd-*:${COREBASE} \
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populate_sysroot:*/postinst-useradd-*:regex-\s(PATH|PSEUDO_IGNORE_PATHS|HOME|LOGNAME|OMP_NUM_THREADS|USER)=.*\s \
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populate_sysroot:*/crossscripts/*:${TMPDIR} \
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populate_sysroot:*/crossscripts/*:${COREBASE} \
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"
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BB_HASHFILENAME = "False ${SSTATE_PKGSPEC} ${SSTATE_SWSPEC}"
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SSTATE_ARCHS_TUNEPKG ??= "${TUNE_PKGARCH}"
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SSTATE_ARCHS = " \
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${BUILD_ARCH} \
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${BUILD_ARCH}_${ORIGNATIVELSBSTRING} \
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${BUILD_ARCH}_${SDK_ARCH}_${SDK_OS} \
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${SDK_ARCH}_${SDK_OS} \
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${SDK_ARCH}_${SDK_ARCH}-${SDKPKGSUFFIX} \
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allarch \
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${SSTATE_ARCHS_TUNEPKG} \
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${PACKAGE_EXTRA_ARCHS} \
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${MACHINE_ARCH}"
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SSTATE_ARCHS[vardepsexclude] = "ORIGNATIVELSBSTRING"
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SSTATE_MANMACH ?= "${SSTATE_PKGARCH}"
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SSTATECREATEFUNCS += "sstate_hardcode_path"
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SSTATECREATEFUNCS[vardeps] = "SSTATE_SCAN_FILES"
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SSTATEPOSTCREATEFUNCS = ""
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SSTATEPREINSTFUNCS = ""
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SSTATEPOSTUNPACKFUNCS = "sstate_hardcode_path_unpack"
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SSTATEPOSTINSTFUNCS = ""
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EXTRA_STAGING_FIXMES ?= "HOSTTOOLS_DIR"
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# Check whether sstate exists for tasks that support sstate and are in the
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# locked signatures file.
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SIGGEN_LOCKEDSIGS_SSTATE_EXISTS_CHECK ?= 'error'
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# Check whether the task's computed hash matches the task's hash in the
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# locked signatures file.
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SIGGEN_LOCKEDSIGS_TASKSIG_CHECK ?= "error"
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# The GnuPG key ID and passphrase to use to sign sstate archives (or unset to
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# not sign)
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SSTATE_SIG_KEY ?= ""
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SSTATE_SIG_PASSPHRASE ?= ""
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# Whether to verify the GnUPG signatures when extracting sstate archives
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SSTATE_VERIFY_SIG ?= "0"
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# List of signatures to consider valid.
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SSTATE_VALID_SIGS ??= ""
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SSTATE_VALID_SIGS[vardepvalue] = ""
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SSTATE_HASHEQUIV_METHOD ?= "oe.sstatesig.OEOuthashBasic"
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SSTATE_HASHEQUIV_METHOD[doc] = "The fully-qualified function used to calculate \
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the output hash for a task, which in turn is used to determine equivalency. \
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"
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SSTATE_HASHEQUIV_REPORT_TASKDATA ?= "0"
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SSTATE_HASHEQUIV_REPORT_TASKDATA[doc] = "Report additional useful data to the \
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hash equivalency server, such as PN, PV, taskname, etc. This information \
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is very useful for developers looking at task data, but may leak sensitive \
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data if the equivalence server is public. \
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"
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python () {
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if bb.data.inherits_class('native', d):
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d.setVar('SSTATE_PKGARCH', d.getVar('BUILD_ARCH', False))
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elif bb.data.inherits_class('crosssdk', d):
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d.setVar('SSTATE_PKGARCH', d.expand("${BUILD_ARCH}_${SDK_ARCH}_${SDK_OS}"))
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elif bb.data.inherits_class('cross', d):
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d.setVar('SSTATE_PKGARCH', d.expand("${BUILD_ARCH}"))
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elif bb.data.inherits_class('nativesdk', d):
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d.setVar('SSTATE_PKGARCH', d.expand("${SDK_ARCH}_${SDK_OS}"))
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elif bb.data.inherits_class('cross-canadian', d):
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d.setVar('SSTATE_PKGARCH', d.expand("${SDK_ARCH}_${PACKAGE_ARCH}"))
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elif bb.data.inherits_class('allarch', d) and d.getVar("PACKAGE_ARCH") == "all":
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d.setVar('SSTATE_PKGARCH', "allarch")
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else:
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d.setVar('SSTATE_MANMACH', d.expand("${PACKAGE_ARCH}"))
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if bb.data.inherits_class('native', d) or bb.data.inherits_class('crosssdk', d) or bb.data.inherits_class('cross', d):
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d.setVar('SSTATE_EXTRAPATH', "${NATIVELSBSTRING}/")
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d.setVar('BB_HASHFILENAME', "True ${SSTATE_PKGSPEC} ${SSTATE_SWSPEC}")
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d.setVar('SSTATE_EXTRAPATHWILDCARD', "${NATIVELSBSTRING}/")
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unique_tasks = sorted(set((d.getVar('SSTATETASKS') or "").split()))
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d.setVar('SSTATETASKS', " ".join(unique_tasks))
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for task in unique_tasks:
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d.prependVarFlag(task, 'prefuncs', "sstate_task_prefunc ")
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# Generally sstate should be last, execpt for buildhistory functions
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postfuncs = (d.getVarFlag(task, 'postfuncs') or "").split()
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newpostfuncs = [p for p in postfuncs if "buildhistory" not in p] + ["sstate_task_postfunc"] + [p for p in postfuncs if "buildhistory" in p]
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d.setVarFlag(task, 'postfuncs', " ".join(newpostfuncs))
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d.setVarFlag(task, 'network', '1')
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d.setVarFlag(task + "_setscene", 'network', '1')
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}
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def sstate_init(task, d):
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ss = {}
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ss['task'] = task
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ss['dirs'] = []
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ss['plaindirs'] = []
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ss['lockfiles'] = []
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ss['lockfiles-shared'] = []
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return ss
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def sstate_state_fromvars(d, task = None):
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if task is None:
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task = d.getVar('BB_CURRENTTASK')
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if not task:
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bb.fatal("sstate code running without task context?!")
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task = task.replace("_setscene", "")
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if task.startswith("do_"):
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task = task[3:]
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inputs = (d.getVarFlag("do_" + task, 'sstate-inputdirs') or "").split()
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outputs = (d.getVarFlag("do_" + task, 'sstate-outputdirs') or "").split()
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plaindirs = (d.getVarFlag("do_" + task, 'sstate-plaindirs') or "").split()
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lockfiles = (d.getVarFlag("do_" + task, 'sstate-lockfile') or "").split()
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lockfilesshared = (d.getVarFlag("do_" + task, 'sstate-lockfile-shared') or "").split()
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interceptfuncs = (d.getVarFlag("do_" + task, 'sstate-interceptfuncs') or "").split()
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fixmedir = d.getVarFlag("do_" + task, 'sstate-fixmedir') or ""
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if not task or len(inputs) != len(outputs):
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bb.fatal("sstate variables not setup correctly?!")
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if task == "populate_lic":
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d.setVar("SSTATE_PKGSPEC", "${SSTATE_SWSPEC}")
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d.setVar("SSTATE_EXTRAPATH", "")
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d.setVar('SSTATE_EXTRAPATHWILDCARD', "")
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ss = sstate_init(task, d)
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for i in range(len(inputs)):
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sstate_add(ss, inputs[i], outputs[i], d)
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ss['lockfiles'] = lockfiles
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ss['lockfiles-shared'] = lockfilesshared
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ss['plaindirs'] = plaindirs
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ss['interceptfuncs'] = interceptfuncs
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ss['fixmedir'] = fixmedir
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return ss
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def sstate_add(ss, source, dest, d):
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if not source.endswith("/"):
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source = source + "/"
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if not dest.endswith("/"):
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dest = dest + "/"
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source = os.path.normpath(source)
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dest = os.path.normpath(dest)
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srcbase = os.path.basename(source)
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ss['dirs'].append([srcbase, source, dest])
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return ss
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def sstate_install(ss, d):
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import oe.path
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import oe.sstatesig
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import subprocess
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sharedfiles = []
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shareddirs = []
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bb.utils.mkdirhier(d.expand("${SSTATE_MANIFESTS}"))
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sstateinst = d.expand("${WORKDIR}/sstate-install-%s/" % ss['task'])
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manifest, d2 = oe.sstatesig.sstate_get_manifest_filename(ss['task'], d)
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if os.access(manifest, os.R_OK):
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bb.fatal("Package already staged (%s)?!" % manifest)
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d.setVar("SSTATE_INST_POSTRM", manifest + ".postrm")
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locks = []
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for lock in ss['lockfiles-shared']:
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locks.append(bb.utils.lockfile(lock, True))
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for lock in ss['lockfiles']:
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locks.append(bb.utils.lockfile(lock))
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for state in ss['dirs']:
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bb.debug(2, "Staging files from %s to %s" % (state[1], state[2]))
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for walkroot, dirs, files in os.walk(state[1]):
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for file in files:
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srcpath = os.path.join(walkroot, file)
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dstpath = srcpath.replace(state[1], state[2])
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#bb.debug(2, "Staging %s to %s" % (srcpath, dstpath))
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sharedfiles.append(dstpath)
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for dir in dirs:
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srcdir = os.path.join(walkroot, dir)
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dstdir = srcdir.replace(state[1], state[2])
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#bb.debug(2, "Staging %s to %s" % (srcdir, dstdir))
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if os.path.islink(srcdir):
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sharedfiles.append(dstdir)
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continue
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if not dstdir.endswith("/"):
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dstdir = dstdir + "/"
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shareddirs.append(dstdir)
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# Check the file list for conflicts against files which already exist
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overlap_allowed = (d.getVar("SSTATE_ALLOW_OVERLAP_FILES") or "").split()
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match = []
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for f in sharedfiles:
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if os.path.exists(f):
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f = os.path.normpath(f)
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realmatch = True
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for w in overlap_allowed:
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w = os.path.normpath(w)
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if f.startswith(w):
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realmatch = False
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break
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if realmatch:
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match.append(f)
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sstate_search_cmd = "grep -rlF '%s' %s --exclude=index-* | sed -e 's:^.*/::'" % (f, d.expand("${SSTATE_MANIFESTS}"))
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search_output = subprocess.Popen(sstate_search_cmd, shell=True, stdout=subprocess.PIPE).communicate()[0]
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if search_output:
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match.append(" (matched in %s)" % search_output.decode('utf-8').rstrip())
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else:
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match.append(" (not matched to any task)")
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if match:
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bb.fatal("Recipe %s is trying to install files into a shared " \
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"area when those files already exist. The files and the manifests listing " \
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"them are:\n %s\n"
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"Please adjust the recipes so only one recipe provides a given file. " % \
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(d.getVar('PN'), "\n ".join(match)))
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if ss['fixmedir'] and os.path.exists(ss['fixmedir'] + "/fixmepath.cmd"):
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sharedfiles.append(ss['fixmedir'] + "/fixmepath.cmd")
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sharedfiles.append(ss['fixmedir'] + "/fixmepath")
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# Write out the manifest
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f = open(manifest, "w")
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for file in sharedfiles:
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f.write(file + "\n")
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# We want to ensure that directories appear at the end of the manifest
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# so that when we test to see if they should be deleted any contents
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# added by the task will have been removed first.
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dirs = sorted(shareddirs, key=len)
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# Must remove children first, which will have a longer path than the parent
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for di in reversed(dirs):
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f.write(di + "\n")
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f.close()
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# Append to the list of manifests for this PACKAGE_ARCH
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i = d2.expand("${SSTATE_MANIFESTS}/index-${SSTATE_MANMACH}")
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l = bb.utils.lockfile(i + ".lock")
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filedata = d.getVar("STAMP") + " " + d2.getVar("SSTATE_MANFILEPREFIX") + " " + d.getVar("WORKDIR") + "\n"
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manifests = []
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if os.path.exists(i):
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with open(i, "r") as f:
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manifests = f.readlines()
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# We append new entries, we don't remove older entries which may have the same
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# manifest name but different versions from stamp/workdir. See below.
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if filedata not in manifests:
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with open(i, "a+") as f:
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f.write(filedata)
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bb.utils.unlockfile(l)
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# Run the actual file install
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for state in ss['dirs']:
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if os.path.exists(state[1]):
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oe.path.copyhardlinktree(state[1], state[2])
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for postinst in (d.getVar('SSTATEPOSTINSTFUNCS') or '').split():
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# All hooks should run in the SSTATE_INSTDIR
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bb.build.exec_func(postinst, d, (sstateinst,))
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for lock in locks:
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bb.utils.unlockfile(lock)
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sstate_install[vardepsexclude] += "SSTATE_ALLOW_OVERLAP_FILES SSTATE_MANMACH SSTATE_MANFILEPREFIX"
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sstate_install[vardeps] += "${SSTATEPOSTINSTFUNCS}"
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def sstate_installpkg(ss, d):
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from oe.gpg_sign import get_signer
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sstateinst = d.expand("${WORKDIR}/sstate-install-%s/" % ss['task'])
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d.setVar("SSTATE_CURRTASK", ss['task'])
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sstatefetch = d.getVar('SSTATE_PKGNAME')
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sstatepkg = d.getVar('SSTATE_PKG')
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verify_sig = bb.utils.to_boolean(d.getVar("SSTATE_VERIFY_SIG"), False)
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if not os.path.exists(sstatepkg) or (verify_sig and not os.path.exists(sstatepkg + '.sig')):
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pstaging_fetch(sstatefetch, d)
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if not os.path.isfile(sstatepkg):
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bb.note("Sstate package %s does not exist" % sstatepkg)
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return False
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sstate_clean(ss, d)
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|
|
d.setVar('SSTATE_INSTDIR', sstateinst)
|
|
|
|
if verify_sig:
|
|
if not os.path.isfile(sstatepkg + '.sig'):
|
|
bb.warn("No signature file for sstate package %s, skipping acceleration..." % sstatepkg)
|
|
return False
|
|
signer = get_signer(d, 'local')
|
|
if not signer.verify(sstatepkg + '.sig', d.getVar("SSTATE_VALID_SIGS")):
|
|
bb.warn("Cannot verify signature on sstate package %s, skipping acceleration..." % sstatepkg)
|
|
return False
|
|
|
|
# Empty sstateinst directory, ensure its clean
|
|
if os.path.exists(sstateinst):
|
|
oe.path.remove(sstateinst)
|
|
bb.utils.mkdirhier(sstateinst)
|
|
|
|
sstateinst = d.getVar("SSTATE_INSTDIR")
|
|
d.setVar('SSTATE_FIXMEDIR', ss['fixmedir'])
|
|
|
|
for f in (d.getVar('SSTATEPREINSTFUNCS') or '').split() + ['sstate_unpack_package']:
|
|
# All hooks should run in the SSTATE_INSTDIR
|
|
bb.build.exec_func(f, d, (sstateinst,))
|
|
|
|
return sstate_installpkgdir(ss, d)
|
|
|
|
def sstate_installpkgdir(ss, d):
|
|
import oe.path
|
|
import subprocess
|
|
|
|
sstateinst = d.getVar("SSTATE_INSTDIR")
|
|
d.setVar('SSTATE_FIXMEDIR', ss['fixmedir'])
|
|
|
|
for f in (d.getVar('SSTATEPOSTUNPACKFUNCS') or '').split():
|
|
# All hooks should run in the SSTATE_INSTDIR
|
|
bb.build.exec_func(f, d, (sstateinst,))
|
|
|
|
def prepdir(dir):
|
|
# remove dir if it exists, ensure any parent directories do exist
|
|
if os.path.exists(dir):
|
|
oe.path.remove(dir)
|
|
bb.utils.mkdirhier(dir)
|
|
oe.path.remove(dir)
|
|
|
|
for state in ss['dirs']:
|
|
prepdir(state[1])
|
|
bb.utils.rename(sstateinst + state[0], state[1])
|
|
sstate_install(ss, d)
|
|
|
|
for plain in ss['plaindirs']:
|
|
workdir = d.getVar('WORKDIR')
|
|
sharedworkdir = os.path.join(d.getVar('TMPDIR'), "work-shared")
|
|
src = sstateinst + "/" + plain.replace(workdir, '')
|
|
if sharedworkdir in plain:
|
|
src = sstateinst + "/" + plain.replace(sharedworkdir, '')
|
|
dest = plain
|
|
bb.utils.mkdirhier(src)
|
|
prepdir(dest)
|
|
bb.utils.rename(src, dest)
|
|
|
|
return True
|
|
|
|
python sstate_hardcode_path_unpack () {
|
|
# Fixup hardcoded paths
|
|
#
|
|
# Note: The logic below must match the reverse logic in
|
|
# sstate_hardcode_path(d)
|
|
import subprocess
|
|
|
|
sstateinst = d.getVar('SSTATE_INSTDIR')
|
|
sstatefixmedir = d.getVar('SSTATE_FIXMEDIR')
|
|
fixmefn = sstateinst + "fixmepath"
|
|
if os.path.isfile(fixmefn):
|
|
staging_target = d.getVar('RECIPE_SYSROOT')
|
|
staging_host = d.getVar('RECIPE_SYSROOT_NATIVE')
|
|
|
|
if bb.data.inherits_class('native', d) or bb.data.inherits_class('cross-canadian', d):
|
|
sstate_sed_cmd = "sed -i -e 's:FIXMESTAGINGDIRHOST:%s:g'" % (staging_host)
|
|
elif bb.data.inherits_class('cross', d) or bb.data.inherits_class('crosssdk', d):
|
|
sstate_sed_cmd = "sed -i -e 's:FIXMESTAGINGDIRTARGET:%s:g; s:FIXMESTAGINGDIRHOST:%s:g'" % (staging_target, staging_host)
|
|
else:
|
|
sstate_sed_cmd = "sed -i -e 's:FIXMESTAGINGDIRTARGET:%s:g'" % (staging_target)
|
|
|
|
extra_staging_fixmes = d.getVar('EXTRA_STAGING_FIXMES') or ''
|
|
for fixmevar in extra_staging_fixmes.split():
|
|
fixme_path = d.getVar(fixmevar)
|
|
sstate_sed_cmd += " -e 's:FIXME_%s:%s:g'" % (fixmevar, fixme_path)
|
|
|
|
# Add sstateinst to each filename in fixmepath, use xargs to efficiently call sed
|
|
sstate_hardcode_cmd = "sed -e 's:^:%s:g' %s | xargs %s" % (sstateinst, fixmefn, sstate_sed_cmd)
|
|
|
|
# Defer do_populate_sysroot relocation command
|
|
if sstatefixmedir:
|
|
bb.utils.mkdirhier(sstatefixmedir)
|
|
with open(sstatefixmedir + "/fixmepath.cmd", "w") as f:
|
|
sstate_hardcode_cmd = sstate_hardcode_cmd.replace(fixmefn, sstatefixmedir + "/fixmepath")
|
|
sstate_hardcode_cmd = sstate_hardcode_cmd.replace(sstateinst, "FIXMEFINALSSTATEINST")
|
|
sstate_hardcode_cmd = sstate_hardcode_cmd.replace(staging_host, "FIXMEFINALSSTATEHOST")
|
|
sstate_hardcode_cmd = sstate_hardcode_cmd.replace(staging_target, "FIXMEFINALSSTATETARGET")
|
|
f.write(sstate_hardcode_cmd)
|
|
bb.utils.copyfile(fixmefn, sstatefixmedir + "/fixmepath")
|
|
return
|
|
|
|
bb.note("Replacing fixme paths in sstate package: %s" % (sstate_hardcode_cmd))
|
|
subprocess.check_call(sstate_hardcode_cmd, shell=True)
|
|
|
|
# Need to remove this or we'd copy it into the target directory and may
|
|
# conflict with another writer
|
|
os.remove(fixmefn)
|
|
}
|
|
|
|
def sstate_clean_cachefile(ss, d):
|
|
import oe.path
|
|
|
|
if d.getVarFlag('do_%s' % ss['task'], 'task'):
|
|
d.setVar("SSTATE_PATH_CURRTASK", ss['task'])
|
|
sstatepkgfile = d.getVar('SSTATE_PATHSPEC')
|
|
bb.note("Removing %s" % sstatepkgfile)
|
|
oe.path.remove(sstatepkgfile)
|
|
|
|
def sstate_clean_cachefiles(d):
|
|
for task in (d.getVar('SSTATETASKS') or "").split():
|
|
ld = d.createCopy()
|
|
ss = sstate_state_fromvars(ld, task)
|
|
sstate_clean_cachefile(ss, ld)
|
|
|
|
def sstate_clean_manifest(manifest, d, canrace=False, prefix=None):
|
|
import oe.path
|
|
|
|
mfile = open(manifest)
|
|
entries = mfile.readlines()
|
|
mfile.close()
|
|
|
|
for entry in entries:
|
|
entry = entry.strip()
|
|
if prefix and not entry.startswith("/"):
|
|
entry = prefix + "/" + entry
|
|
bb.debug(2, "Removing manifest: %s" % entry)
|
|
# We can race against another package populating directories as we're removing them
|
|
# so we ignore errors here.
|
|
try:
|
|
if entry.endswith("/"):
|
|
if os.path.islink(entry[:-1]):
|
|
os.remove(entry[:-1])
|
|
elif os.path.exists(entry) and len(os.listdir(entry)) == 0 and not canrace:
|
|
# Removing directories whilst builds are in progress exposes a race. Only
|
|
# do it in contexts where it is safe to do so.
|
|
os.rmdir(entry[:-1])
|
|
else:
|
|
os.remove(entry)
|
|
except OSError:
|
|
pass
|
|
|
|
postrm = manifest + ".postrm"
|
|
if os.path.exists(manifest + ".postrm"):
|
|
import subprocess
|
|
os.chmod(postrm, 0o755)
|
|
subprocess.check_call(postrm, shell=True)
|
|
oe.path.remove(postrm)
|
|
|
|
oe.path.remove(manifest)
|
|
|
|
def sstate_clean(ss, d):
|
|
import oe.path
|
|
import glob
|
|
|
|
d2 = d.createCopy()
|
|
stamp_clean = d.getVar("STAMPCLEAN")
|
|
extrainf = d.getVarFlag("do_" + ss['task'], 'stamp-extra-info')
|
|
if extrainf:
|
|
d2.setVar("SSTATE_MANMACH", extrainf)
|
|
wildcard_stfile = "%s.do_%s*.%s" % (stamp_clean, ss['task'], extrainf)
|
|
else:
|
|
wildcard_stfile = "%s.do_%s*" % (stamp_clean, ss['task'])
|
|
|
|
manifest = d2.expand("${SSTATE_MANFILEPREFIX}.%s" % ss['task'])
|
|
|
|
if os.path.exists(manifest):
|
|
locks = []
|
|
for lock in ss['lockfiles-shared']:
|
|
locks.append(bb.utils.lockfile(lock))
|
|
for lock in ss['lockfiles']:
|
|
locks.append(bb.utils.lockfile(lock))
|
|
|
|
sstate_clean_manifest(manifest, d, canrace=True)
|
|
|
|
for lock in locks:
|
|
bb.utils.unlockfile(lock)
|
|
|
|
# Remove the current and previous stamps, but keep the sigdata.
|
|
#
|
|
# The glob() matches do_task* which may match multiple tasks, for
|
|
# example: do_package and do_package_write_ipk, so we need to
|
|
# exactly match *.do_task.* and *.do_task_setscene.*
|
|
rm_stamp = '.do_%s.' % ss['task']
|
|
rm_setscene = '.do_%s_setscene.' % ss['task']
|
|
# For BB_SIGNATURE_HANDLER = "noop"
|
|
rm_nohash = ".do_%s" % ss['task']
|
|
for stfile in glob.glob(wildcard_stfile):
|
|
# Keep the sigdata
|
|
if ".sigdata." in stfile or ".sigbasedata." in stfile:
|
|
continue
|
|
# Preserve taint files in the stamps directory
|
|
if stfile.endswith('.taint'):
|
|
continue
|
|
if rm_stamp in stfile or rm_setscene in stfile or \
|
|
stfile.endswith(rm_nohash):
|
|
oe.path.remove(stfile)
|
|
|
|
sstate_clean[vardepsexclude] = "SSTATE_MANFILEPREFIX"
|
|
|
|
CLEANFUNCS += "sstate_cleanall"
|
|
|
|
python sstate_cleanall() {
|
|
bb.note("Removing shared state for package %s" % d.getVar('PN'))
|
|
|
|
manifest_dir = d.getVar('SSTATE_MANIFESTS')
|
|
if not os.path.exists(manifest_dir):
|
|
return
|
|
|
|
tasks = d.getVar('SSTATETASKS').split()
|
|
for name in tasks:
|
|
ld = d.createCopy()
|
|
shared_state = sstate_state_fromvars(ld, name)
|
|
sstate_clean(shared_state, ld)
|
|
}
|
|
|
|
python sstate_hardcode_path () {
|
|
import subprocess, platform
|
|
|
|
# Need to remove hardcoded paths and fix these when we install the
|
|
# staging packages.
|
|
#
|
|
# Note: the logic in this function needs to match the reverse logic
|
|
# in sstate_installpkg(ss, d)
|
|
|
|
staging_target = d.getVar('RECIPE_SYSROOT')
|
|
staging_host = d.getVar('RECIPE_SYSROOT_NATIVE')
|
|
sstate_builddir = d.getVar('SSTATE_BUILDDIR')
|
|
|
|
sstate_sed_cmd = "sed -i -e 's:%s:FIXMESTAGINGDIRHOST:g'" % staging_host
|
|
if bb.data.inherits_class('native', d) or bb.data.inherits_class('cross-canadian', d):
|
|
sstate_grep_cmd = "grep -l -e '%s'" % (staging_host)
|
|
elif bb.data.inherits_class('cross', d) or bb.data.inherits_class('crosssdk', d):
|
|
sstate_grep_cmd = "grep -l -e '%s' -e '%s'" % (staging_target, staging_host)
|
|
sstate_sed_cmd += " -e 's:%s:FIXMESTAGINGDIRTARGET:g'" % staging_target
|
|
else:
|
|
sstate_grep_cmd = "grep -l -e '%s' -e '%s'" % (staging_target, staging_host)
|
|
sstate_sed_cmd += " -e 's:%s:FIXMESTAGINGDIRTARGET:g'" % staging_target
|
|
|
|
extra_staging_fixmes = d.getVar('EXTRA_STAGING_FIXMES') or ''
|
|
for fixmevar in extra_staging_fixmes.split():
|
|
fixme_path = d.getVar(fixmevar)
|
|
sstate_sed_cmd += " -e 's:%s:FIXME_%s:g'" % (fixme_path, fixmevar)
|
|
sstate_grep_cmd += " -e '%s'" % (fixme_path)
|
|
|
|
fixmefn = sstate_builddir + "fixmepath"
|
|
|
|
sstate_scan_cmd = d.getVar('SSTATE_SCAN_CMD')
|
|
sstate_filelist_cmd = "tee %s" % (fixmefn)
|
|
|
|
# fixmepath file needs relative paths, drop sstate_builddir prefix
|
|
sstate_filelist_relative_cmd = "sed -i -e 's:^%s::g' %s" % (sstate_builddir, fixmefn)
|
|
|
|
xargs_no_empty_run_cmd = '--no-run-if-empty'
|
|
if platform.system() == 'Darwin':
|
|
xargs_no_empty_run_cmd = ''
|
|
|
|
# Limit the fixpaths and sed operations based on the initial grep search
|
|
# This has the side effect of making sure the vfs cache is hot
|
|
sstate_hardcode_cmd = "%s | xargs %s | %s | xargs %s %s" % (sstate_scan_cmd, sstate_grep_cmd, sstate_filelist_cmd, xargs_no_empty_run_cmd, sstate_sed_cmd)
|
|
|
|
bb.note("Removing hardcoded paths from sstate package: '%s'" % (sstate_hardcode_cmd))
|
|
subprocess.check_output(sstate_hardcode_cmd, shell=True, cwd=sstate_builddir)
|
|
|
|
# If the fixmefn is empty, remove it..
|
|
if os.stat(fixmefn).st_size == 0:
|
|
os.remove(fixmefn)
|
|
else:
|
|
bb.note("Replacing absolute paths in fixmepath file: '%s'" % (sstate_filelist_relative_cmd))
|
|
subprocess.check_output(sstate_filelist_relative_cmd, shell=True)
|
|
}
|
|
|
|
def sstate_package(ss, d):
|
|
import oe.path
|
|
import time
|
|
|
|
tmpdir = d.getVar('TMPDIR')
|
|
|
|
sstatebuild = d.expand("${WORKDIR}/sstate-build-%s/" % ss['task'])
|
|
sde = int(d.getVar("SOURCE_DATE_EPOCH") or time.time())
|
|
d.setVar("SSTATE_CURRTASK", ss['task'])
|
|
bb.utils.remove(sstatebuild, recurse=True)
|
|
bb.utils.mkdirhier(sstatebuild)
|
|
for state in ss['dirs']:
|
|
if not os.path.exists(state[1]):
|
|
continue
|
|
srcbase = state[0].rstrip("/").rsplit('/', 1)[0]
|
|
# Find and error for absolute symlinks. We could attempt to relocate but its not
|
|
# clear where the symlink is relative to in this context. We could add that markup
|
|
# to sstate tasks but there aren't many of these so better just avoid them entirely.
|
|
for walkroot, dirs, files in os.walk(state[1]):
|
|
for file in files + dirs:
|
|
srcpath = os.path.join(walkroot, file)
|
|
if not os.path.islink(srcpath):
|
|
continue
|
|
link = os.readlink(srcpath)
|
|
if not os.path.isabs(link):
|
|
continue
|
|
if not link.startswith(tmpdir):
|
|
continue
|
|
bb.error("sstate found an absolute path symlink %s pointing at %s. Please replace this with a relative link." % (srcpath, link))
|
|
bb.debug(2, "Preparing tree %s for packaging at %s" % (state[1], sstatebuild + state[0]))
|
|
bb.utils.rename(state[1], sstatebuild + state[0])
|
|
|
|
workdir = d.getVar('WORKDIR')
|
|
sharedworkdir = os.path.join(d.getVar('TMPDIR'), "work-shared")
|
|
for plain in ss['plaindirs']:
|
|
pdir = plain.replace(workdir, sstatebuild)
|
|
if sharedworkdir in plain:
|
|
pdir = plain.replace(sharedworkdir, sstatebuild)
|
|
bb.utils.mkdirhier(plain)
|
|
bb.utils.mkdirhier(pdir)
|
|
bb.utils.rename(plain, pdir)
|
|
|
|
d.setVar('SSTATE_BUILDDIR', sstatebuild)
|
|
d.setVar('SSTATE_INSTDIR', sstatebuild)
|
|
|
|
if d.getVar('SSTATE_SKIP_CREATION') == '1':
|
|
return
|
|
|
|
sstate_create_package = ['sstate_report_unihash', 'sstate_create_and_sign_package']
|
|
|
|
for f in (d.getVar('SSTATECREATEFUNCS') or '').split() + \
|
|
sstate_create_package + \
|
|
(d.getVar('SSTATEPOSTCREATEFUNCS') or '').split():
|
|
# All hooks should run in SSTATE_BUILDDIR.
|
|
bb.build.exec_func(f, d, (sstatebuild,))
|
|
|
|
# SSTATE_PKG may have been changed by sstate_report_unihash
|
|
siginfo = d.getVar('SSTATE_PKG') + ".siginfo"
|
|
if not os.path.exists(siginfo):
|
|
bb.siggen.dump_this_task(siginfo, d)
|
|
else:
|
|
try:
|
|
os.utime(siginfo, None)
|
|
except PermissionError:
|
|
pass
|
|
except OSError as e:
|
|
# Handle read-only file systems gracefully
|
|
import errno
|
|
if e.errno != errno.EROFS:
|
|
raise e
|
|
|
|
return
|
|
|
|
sstate_package[vardepsexclude] += "SSTATE_SIG_KEY"
|
|
|
|
def pstaging_fetch(sstatefetch, d):
|
|
import bb.fetch2
|
|
|
|
# Only try and fetch if the user has configured a mirror
|
|
mirrors = d.getVar('SSTATE_MIRRORS')
|
|
if not mirrors:
|
|
return
|
|
|
|
# Copy the data object and override DL_DIR and SRC_URI
|
|
localdata = bb.data.createCopy(d)
|
|
|
|
dldir = localdata.expand("${SSTATE_DIR}")
|
|
bb.utils.mkdirhier(dldir)
|
|
|
|
localdata.delVar('MIRRORS')
|
|
localdata.setVar('FILESPATH', dldir)
|
|
localdata.setVar('DL_DIR', dldir)
|
|
localdata.setVar('PREMIRRORS', mirrors)
|
|
|
|
# if BB_NO_NETWORK is set but we also have SSTATE_MIRROR_ALLOW_NETWORK,
|
|
# we'll want to allow network access for the current set of fetches.
|
|
if bb.utils.to_boolean(localdata.getVar('BB_NO_NETWORK')) and \
|
|
bb.utils.to_boolean(localdata.getVar('SSTATE_MIRROR_ALLOW_NETWORK')):
|
|
localdata.delVar('BB_NO_NETWORK')
|
|
|
|
# Try a fetch from the sstate mirror, if it fails just return and
|
|
# we will build the package
|
|
uris = ['file://{0};downloadfilename={0}'.format(sstatefetch),
|
|
'file://{0}.siginfo;downloadfilename={0}.siginfo'.format(sstatefetch)]
|
|
if bb.utils.to_boolean(d.getVar("SSTATE_VERIFY_SIG"), False):
|
|
uris += ['file://{0}.sig;downloadfilename={0}.sig'.format(sstatefetch)]
|
|
|
|
for srcuri in uris:
|
|
localdata.delVar('SRC_URI')
|
|
localdata.setVar('SRC_URI', srcuri)
|
|
try:
|
|
fetcher = bb.fetch2.Fetch([srcuri], localdata, cache=False)
|
|
fetcher.checkstatus()
|
|
fetcher.download()
|
|
|
|
except bb.fetch2.BBFetchException:
|
|
pass
|
|
|
|
def sstate_setscene(d):
|
|
shared_state = sstate_state_fromvars(d)
|
|
accelerate = sstate_installpkg(shared_state, d)
|
|
if not accelerate:
|
|
msg = "No sstate archive obtainable, will run full task instead."
|
|
bb.warn(msg)
|
|
raise bb.BBHandledException(msg)
|
|
|
|
python sstate_task_prefunc () {
|
|
shared_state = sstate_state_fromvars(d)
|
|
sstate_clean(shared_state, d)
|
|
}
|
|
sstate_task_prefunc[dirs] = "${WORKDIR}"
|
|
|
|
python sstate_task_postfunc () {
|
|
shared_state = sstate_state_fromvars(d)
|
|
|
|
for intercept in shared_state['interceptfuncs']:
|
|
bb.build.exec_func(intercept, d, (d.getVar("WORKDIR"),))
|
|
|
|
omask = os.umask(0o002)
|
|
if omask != 0o002:
|
|
bb.note("Using umask 0o002 (not %0o) for sstate packaging" % omask)
|
|
sstate_package(shared_state, d)
|
|
os.umask(omask)
|
|
|
|
sstateinst = d.getVar("SSTATE_INSTDIR")
|
|
d.setVar('SSTATE_FIXMEDIR', shared_state['fixmedir'])
|
|
|
|
sstate_installpkgdir(shared_state, d)
|
|
|
|
bb.utils.remove(d.getVar("SSTATE_BUILDDIR"), recurse=True)
|
|
}
|
|
sstate_task_postfunc[dirs] = "${WORKDIR}"
|
|
|
|
# Create a sstate package
|
|
# If enabled, sign the package.
|
|
# Package and signature are created in a sub-directory
|
|
# and renamed in place once created.
|
|
python sstate_create_and_sign_package () {
|
|
from pathlib import Path
|
|
|
|
# Best effort touch
|
|
def touch(file):
|
|
try:
|
|
file.touch()
|
|
except:
|
|
pass
|
|
|
|
def update_file(src, dst, force=False):
|
|
if dst.is_symlink() and not dst.exists():
|
|
force=True
|
|
try:
|
|
# This relies on that src is a temporary file that can be renamed
|
|
# or left as is.
|
|
if force:
|
|
src.rename(dst)
|
|
else:
|
|
os.link(src, dst)
|
|
return True
|
|
except:
|
|
pass
|
|
|
|
if dst.exists():
|
|
touch(dst)
|
|
|
|
return False
|
|
|
|
sign_pkg = (
|
|
bb.utils.to_boolean(d.getVar("SSTATE_VERIFY_SIG")) and
|
|
bool(d.getVar("SSTATE_SIG_KEY"))
|
|
)
|
|
|
|
sstate_pkg = Path(d.getVar("SSTATE_PKG"))
|
|
sstate_pkg_sig = Path(str(sstate_pkg) + ".sig")
|
|
if sign_pkg:
|
|
if sstate_pkg.exists() and sstate_pkg_sig.exists():
|
|
touch(sstate_pkg)
|
|
touch(sstate_pkg_sig)
|
|
return
|
|
else:
|
|
if sstate_pkg.exists():
|
|
touch(sstate_pkg)
|
|
return
|
|
|
|
# Create the required sstate directory if it is not present.
|
|
if not sstate_pkg.parent.is_dir():
|
|
with bb.utils.umask(0o002):
|
|
bb.utils.mkdirhier(str(sstate_pkg.parent))
|
|
|
|
if sign_pkg:
|
|
from tempfile import TemporaryDirectory
|
|
with TemporaryDirectory(dir=sstate_pkg.parent) as tmp_dir:
|
|
tmp_pkg = Path(tmp_dir) / sstate_pkg.name
|
|
d.setVar("TMP_SSTATE_PKG", str(tmp_pkg))
|
|
bb.build.exec_func('sstate_archive_package', d)
|
|
|
|
from oe.gpg_sign import get_signer
|
|
signer = get_signer(d, 'local')
|
|
signer.detach_sign(str(tmp_pkg), d.getVar('SSTATE_SIG_KEY'), None,
|
|
d.getVar('SSTATE_SIG_PASSPHRASE'), armor=False)
|
|
|
|
tmp_pkg_sig = Path(tmp_dir) / sstate_pkg_sig.name
|
|
if not update_file(tmp_pkg_sig, sstate_pkg_sig):
|
|
# If the created signature file could not be copied into place,
|
|
# then we should not use the sstate package either.
|
|
return
|
|
|
|
# If the .sig file was updated, then the sstate package must also
|
|
# be updated.
|
|
update_file(tmp_pkg, sstate_pkg, force=True)
|
|
else:
|
|
from tempfile import NamedTemporaryFile
|
|
with NamedTemporaryFile(prefix=sstate_pkg.name, dir=sstate_pkg.parent) as tmp_pkg_fd:
|
|
tmp_pkg = tmp_pkg_fd.name
|
|
d.setVar("TMP_SSTATE_PKG", str(tmp_pkg))
|
|
bb.build.exec_func('sstate_archive_package',d)
|
|
update_file(tmp_pkg, sstate_pkg)
|
|
# update_file() may have renamed tmp_pkg, which must exist when the
|
|
# NamedTemporaryFile() context handler ends.
|
|
touch(Path(tmp_pkg))
|
|
|
|
}
|
|
|
|
# Shell function to generate a sstate package from a directory
|
|
# set as SSTATE_BUILDDIR. Will be run from within SSTATE_BUILDDIR.
|
|
# The calling function handles moving the sstate package into the final
|
|
# destination.
|
|
sstate_archive_package () {
|
|
OPT="-cS"
|
|
ZSTD="zstd -${SSTATE_ZSTD_CLEVEL} -T${ZSTD_THREADS}"
|
|
# Use pzstd if available
|
|
if [ -x "$(command -v pzstd)" ]; then
|
|
ZSTD="pzstd -${SSTATE_ZSTD_CLEVEL} -p ${ZSTD_THREADS}"
|
|
fi
|
|
|
|
# Need to handle empty directories
|
|
if [ "$(ls -A)" ]; then
|
|
set +e
|
|
tar -I "$ZSTD" $OPT -f ${TMP_SSTATE_PKG} *
|
|
ret=$?
|
|
if [ $ret -ne 0 ] && [ $ret -ne 1 ]; then
|
|
exit 1
|
|
fi
|
|
set -e
|
|
else
|
|
tar -I "$ZSTD" $OPT --file=${TMP_SSTATE_PKG} --files-from=/dev/null
|
|
fi
|
|
chmod 0664 ${TMP_SSTATE_PKG}
|
|
}
|
|
|
|
|
|
python sstate_report_unihash() {
|
|
report_unihash = getattr(bb.parse.siggen, 'report_unihash', None)
|
|
|
|
if report_unihash:
|
|
ss = sstate_state_fromvars(d)
|
|
report_unihash(os.getcwd(), ss['task'], d)
|
|
}
|
|
|
|
#
|
|
# Shell function to decompress and prepare a package for installation
|
|
# Will be run from within SSTATE_INSTDIR.
|
|
#
|
|
sstate_unpack_package () {
|
|
ZSTD="zstd -T${ZSTD_THREADS}"
|
|
# Use pzstd if available
|
|
if [ -x "$(command -v pzstd)" ]; then
|
|
ZSTD="pzstd -p ${ZSTD_THREADS}"
|
|
fi
|
|
|
|
tar -I "$ZSTD" -xvpf ${SSTATE_PKG}
|
|
# update .siginfo atime on local/NFS mirror if it is a symbolic link
|
|
[ ! -h ${SSTATE_PKG}.siginfo ] || [ ! -e ${SSTATE_PKG}.siginfo ] || touch -a ${SSTATE_PKG}.siginfo 2>/dev/null || true
|
|
# update each symbolic link instead of any referenced file
|
|
touch --no-dereference ${SSTATE_PKG} 2>/dev/null || true
|
|
[ ! -e ${SSTATE_PKG}.sig ] || touch --no-dereference ${SSTATE_PKG}.sig 2>/dev/null || true
|
|
[ ! -e ${SSTATE_PKG}.siginfo ] || touch --no-dereference ${SSTATE_PKG}.siginfo 2>/dev/null || true
|
|
}
|
|
|
|
BB_HASHCHECK_FUNCTION = "sstate_checkhashes"
|
|
|
|
def sstate_checkhashes(sq_data, d, siginfo=False, currentcount=0, summary=True, **kwargs):
|
|
import itertools
|
|
|
|
found = set()
|
|
missed = set()
|
|
|
|
def gethash(task):
|
|
return sq_data['unihash'][task]
|
|
|
|
def getpathcomponents(task, d):
|
|
# Magic data from BB_HASHFILENAME
|
|
splithashfn = sq_data['hashfn'][task].split(" ")
|
|
spec = splithashfn[1]
|
|
if splithashfn[0] == "True":
|
|
extrapath = d.getVar("NATIVELSBSTRING") + "/"
|
|
else:
|
|
extrapath = ""
|
|
|
|
tname = bb.runqueue.taskname_from_tid(task)[3:]
|
|
|
|
if tname in ["fetch", "unpack", "patch", "populate_lic", "preconfigure"] and splithashfn[2]:
|
|
spec = splithashfn[2]
|
|
extrapath = ""
|
|
|
|
return spec, extrapath, tname
|
|
|
|
def getsstatefile(tid, siginfo, d):
|
|
spec, extrapath, tname = getpathcomponents(tid, d)
|
|
return extrapath + generate_sstatefn(spec, gethash(tid), tname, siginfo, d)
|
|
|
|
for tid in sq_data['hash']:
|
|
|
|
sstatefile = d.expand("${SSTATE_DIR}/" + getsstatefile(tid, siginfo, d))
|
|
|
|
if os.path.exists(sstatefile):
|
|
oe.utils.touch(sstatefile)
|
|
found.add(tid)
|
|
bb.debug(2, "SState: Found valid sstate file %s" % sstatefile)
|
|
else:
|
|
missed.add(tid)
|
|
bb.debug(2, "SState: Looked for but didn't find file %s" % sstatefile)
|
|
|
|
foundLocal = len(found)
|
|
mirrors = d.getVar("SSTATE_MIRRORS")
|
|
if mirrors:
|
|
# Copy the data object and override DL_DIR and SRC_URI
|
|
localdata = bb.data.createCopy(d)
|
|
|
|
dldir = localdata.expand("${SSTATE_DIR}")
|
|
localdata.delVar('MIRRORS')
|
|
localdata.setVar('FILESPATH', dldir)
|
|
localdata.setVar('DL_DIR', dldir)
|
|
localdata.setVar('PREMIRRORS', mirrors)
|
|
|
|
bb.debug(2, "SState using premirror of: %s" % mirrors)
|
|
|
|
# if BB_NO_NETWORK is set but we also have SSTATE_MIRROR_ALLOW_NETWORK,
|
|
# we'll want to allow network access for the current set of fetches.
|
|
if bb.utils.to_boolean(localdata.getVar('BB_NO_NETWORK')) and \
|
|
bb.utils.to_boolean(localdata.getVar('SSTATE_MIRROR_ALLOW_NETWORK')):
|
|
localdata.delVar('BB_NO_NETWORK')
|
|
|
|
from bb.fetch2 import FetchConnectionCache
|
|
def checkstatus_init():
|
|
while not connection_cache_pool.full():
|
|
connection_cache_pool.put(FetchConnectionCache())
|
|
|
|
def checkstatus_end():
|
|
while not connection_cache_pool.empty():
|
|
connection_cache = connection_cache_pool.get()
|
|
connection_cache.close_connections()
|
|
|
|
def checkstatus(arg):
|
|
(tid, sstatefile) = arg
|
|
|
|
connection_cache = connection_cache_pool.get()
|
|
localdata2 = bb.data.createCopy(localdata)
|
|
srcuri = "file://" + sstatefile
|
|
localdata2.setVar('SRC_URI', srcuri)
|
|
bb.debug(2, "SState: Attempting to fetch %s" % srcuri)
|
|
|
|
import traceback
|
|
|
|
try:
|
|
fetcher = bb.fetch2.Fetch(srcuri.split(), localdata2,
|
|
connection_cache=connection_cache)
|
|
fetcher.checkstatus()
|
|
bb.debug(2, "SState: Successful fetch test for %s" % srcuri)
|
|
found.add(tid)
|
|
missed.remove(tid)
|
|
except bb.fetch2.FetchError as e:
|
|
bb.debug(2, "SState: Unsuccessful fetch test for %s (%s)\n%s" % (srcuri, repr(e), traceback.format_exc()))
|
|
except Exception as e:
|
|
bb.error("SState: cannot test %s: %s\n%s" % (srcuri, repr(e), traceback.format_exc()))
|
|
|
|
connection_cache_pool.put(connection_cache)
|
|
|
|
if progress:
|
|
bb.event.fire(bb.event.ProcessProgress(msg, next(cnt_tasks_done)), d)
|
|
bb.event.check_for_interrupts(d)
|
|
|
|
tasklist = []
|
|
for tid in missed:
|
|
sstatefile = d.expand(getsstatefile(tid, siginfo, d))
|
|
tasklist.append((tid, sstatefile))
|
|
|
|
if tasklist:
|
|
nproc = min(int(d.getVar("BB_NUMBER_THREADS")), len(tasklist))
|
|
|
|
## thread-safe counter
|
|
cnt_tasks_done = itertools.count(start = 1)
|
|
progress = len(tasklist) >= 100
|
|
if progress:
|
|
msg = "Checking sstate mirror object availability"
|
|
bb.event.fire(bb.event.ProcessStarted(msg, len(tasklist)), d)
|
|
|
|
# Have to setup the fetcher environment here rather than in each thread as it would race
|
|
fetcherenv = bb.fetch2.get_fetcher_environment(d)
|
|
with bb.utils.environment(**fetcherenv):
|
|
bb.event.enable_threadlock()
|
|
import concurrent.futures
|
|
from queue import Queue
|
|
connection_cache_pool = Queue(nproc)
|
|
checkstatus_init()
|
|
with concurrent.futures.ThreadPoolExecutor(max_workers=nproc) as executor:
|
|
executor.map(checkstatus, tasklist.copy())
|
|
checkstatus_end()
|
|
bb.event.disable_threadlock()
|
|
|
|
if progress:
|
|
bb.event.fire(bb.event.ProcessFinished(msg), d)
|
|
|
|
inheritlist = d.getVar("INHERIT")
|
|
if "toaster" in inheritlist:
|
|
evdata = {'missed': [], 'found': []};
|
|
for tid in missed:
|
|
sstatefile = d.expand(getsstatefile(tid, False, d))
|
|
evdata['missed'].append((bb.runqueue.fn_from_tid(tid), bb.runqueue.taskname_from_tid(tid), gethash(tid), sstatefile ) )
|
|
for tid in found:
|
|
sstatefile = d.expand(getsstatefile(tid, False, d))
|
|
evdata['found'].append((bb.runqueue.fn_from_tid(tid), bb.runqueue.taskname_from_tid(tid), gethash(tid), sstatefile ) )
|
|
bb.event.fire(bb.event.MetadataEvent("MissedSstate", evdata), d)
|
|
|
|
if summary:
|
|
# Print some summary statistics about the current task completion and how much sstate
|
|
# reuse there was. Avoid divide by zero errors.
|
|
total = len(sq_data['hash'])
|
|
complete = 0
|
|
if currentcount:
|
|
complete = (len(found) + currentcount) / (total + currentcount) * 100
|
|
match = 0
|
|
if total:
|
|
match = len(found) / total * 100
|
|
bb.plain("Sstate summary: Wanted %d Local %d Mirrors %d Missed %d Current %d (%d%% match, %d%% complete)" %
|
|
(total, foundLocal, len(found)-foundLocal, len(missed), currentcount, match, complete))
|
|
|
|
if hasattr(bb.parse.siggen, "checkhashes"):
|
|
bb.parse.siggen.checkhashes(sq_data, missed, found, d)
|
|
|
|
return found
|
|
setscene_depvalid[vardepsexclude] = "SSTATE_EXCLUDEDEPS_SYSROOT _SSTATE_EXCLUDEDEPS_SYSROOT"
|
|
|
|
BB_SETSCENE_DEPVALID = "setscene_depvalid"
|
|
|
|
def setscene_depvalid(task, taskdependees, notneeded, d, log=None):
|
|
# taskdependees is a dict of tasks which depend on task, each being a 3 item list of [PN, TASKNAME, FILENAME]
|
|
# task is included in taskdependees too
|
|
# Return - False - We need this dependency
|
|
# - True - We can skip this dependency
|
|
import re
|
|
|
|
def logit(msg, log):
|
|
if log is not None:
|
|
log.append(msg)
|
|
else:
|
|
bb.debug(2, msg)
|
|
|
|
logit("Considering setscene task: %s" % (str(taskdependees[task])), log)
|
|
|
|
directtasks = ["do_populate_lic", "do_deploy_source_date_epoch", "do_shared_workdir", "do_stash_locale", "do_gcc_stash_builddir", "do_create_spdx", "do_deploy_archives"]
|
|
|
|
def isNativeCross(x):
|
|
return x.endswith("-native") or "-cross-" in x or "-crosssdk" in x or x.endswith("-cross")
|
|
|
|
# We only need to trigger deploy_source_date_epoch through direct dependencies
|
|
if taskdependees[task][1] in directtasks:
|
|
return True
|
|
|
|
# We only need to trigger packagedata through direct dependencies
|
|
# but need to preserve packagedata on packagedata links
|
|
if taskdependees[task][1] == "do_packagedata":
|
|
for dep in taskdependees:
|
|
if taskdependees[dep][1] == "do_packagedata":
|
|
return False
|
|
return True
|
|
|
|
for dep in taskdependees:
|
|
logit(" considering dependency: %s" % (str(taskdependees[dep])), log)
|
|
if task == dep:
|
|
continue
|
|
if dep in notneeded:
|
|
continue
|
|
# do_package_write_* and do_package doesn't need do_package
|
|
if taskdependees[task][1] == "do_package" and taskdependees[dep][1] in ['do_package', 'do_package_write_deb', 'do_package_write_ipk', 'do_package_write_rpm', 'do_packagedata', 'do_package_qa']:
|
|
continue
|
|
# do_package_write_* need do_populate_sysroot as they're mainly postinstall dependencies
|
|
if taskdependees[task][1] == "do_populate_sysroot" and taskdependees[dep][1] in ['do_package_write_deb', 'do_package_write_ipk', 'do_package_write_rpm']:
|
|
return False
|
|
# do_package/packagedata/package_qa/deploy don't need do_populate_sysroot
|
|
if taskdependees[task][1] == "do_populate_sysroot" and taskdependees[dep][1] in ['do_package', 'do_packagedata', 'do_package_qa', 'do_deploy']:
|
|
continue
|
|
# Native/Cross packages don't exist and are noexec anyway
|
|
if isNativeCross(taskdependees[dep][0]) and taskdependees[dep][1] in ['do_package_write_deb', 'do_package_write_ipk', 'do_package_write_rpm', 'do_packagedata', 'do_package', 'do_package_qa']:
|
|
continue
|
|
|
|
# Consider sysroot depending on sysroot tasks
|
|
if taskdependees[task][1] == 'do_populate_sysroot' and taskdependees[dep][1] == 'do_populate_sysroot':
|
|
# Allow excluding certain recursive dependencies. If a recipe needs it should add a
|
|
# specific dependency itself, rather than relying on one of its dependees to pull
|
|
# them in.
|
|
# See also http://lists.openembedded.org/pipermail/openembedded-core/2018-January/146324.html
|
|
not_needed = False
|
|
excludedeps = d.getVar('_SSTATE_EXCLUDEDEPS_SYSROOT')
|
|
if excludedeps is None:
|
|
# Cache the regular expressions for speed
|
|
excludedeps = []
|
|
for excl in (d.getVar('SSTATE_EXCLUDEDEPS_SYSROOT') or "").split():
|
|
excludedeps.append((re.compile(excl.split('->', 1)[0]), re.compile(excl.split('->', 1)[1])))
|
|
d.setVar('_SSTATE_EXCLUDEDEPS_SYSROOT', excludedeps)
|
|
for excl in excludedeps:
|
|
if excl[0].match(taskdependees[dep][0]):
|
|
if excl[1].match(taskdependees[task][0]):
|
|
not_needed = True
|
|
break
|
|
if not_needed:
|
|
continue
|
|
# For meta-extsdk-toolchain we want all sysroot dependencies
|
|
if taskdependees[dep][0] == 'meta-extsdk-toolchain':
|
|
return False
|
|
# Native/Cross populate_sysroot need their dependencies
|
|
if isNativeCross(taskdependees[task][0]) and isNativeCross(taskdependees[dep][0]):
|
|
return False
|
|
# Target populate_sysroot depended on by cross tools need to be installed
|
|
if isNativeCross(taskdependees[dep][0]):
|
|
return False
|
|
# Native/cross tools depended upon by target sysroot are not needed
|
|
# Add an exception for shadow-native as required by useradd.bbclass
|
|
if isNativeCross(taskdependees[task][0]) and taskdependees[task][0] != 'shadow-native':
|
|
continue
|
|
# Target populate_sysroot need their dependencies
|
|
return False
|
|
|
|
if taskdependees[dep][1] in directtasks:
|
|
continue
|
|
|
|
# Safe fallthrough default
|
|
logit(" Default setscene dependency fall through due to dependency: %s" % (str(taskdependees[dep])), log)
|
|
return False
|
|
return True
|
|
|
|
addhandler sstate_eventhandler
|
|
sstate_eventhandler[eventmask] = "bb.build.TaskSucceeded"
|
|
python sstate_eventhandler() {
|
|
d = e.data
|
|
writtensstate = d.getVar('SSTATE_CURRTASK')
|
|
if not writtensstate:
|
|
taskname = d.getVar("BB_RUNTASK")[3:]
|
|
spec = d.getVar('SSTATE_PKGSPEC')
|
|
swspec = d.getVar('SSTATE_SWSPEC')
|
|
if taskname in ["fetch", "unpack", "patch", "populate_lic", "preconfigure"] and swspec:
|
|
d.setVar("SSTATE_PKGSPEC", "${SSTATE_SWSPEC}")
|
|
d.setVar("SSTATE_EXTRAPATH", "")
|
|
d.setVar("SSTATE_CURRTASK", taskname)
|
|
siginfo = d.getVar('SSTATE_PKG') + ".siginfo"
|
|
if not os.path.exists(siginfo):
|
|
bb.siggen.dump_this_task(siginfo, d)
|
|
else:
|
|
oe.utils.touch(siginfo)
|
|
}
|
|
|
|
SSTATE_PRUNE_OBSOLETEWORKDIR ?= "1"
|
|
|
|
#
|
|
# Event handler which removes manifests and stamps file for recipes which are no
|
|
# longer 'reachable' in a build where they once were. 'Reachable' refers to
|
|
# whether a recipe is parsed so recipes in a layer which was removed would no
|
|
# longer be reachable. Switching between systemd and sysvinit where recipes
|
|
# became skipped would be another example.
|
|
#
|
|
# Also optionally removes the workdir of those tasks/recipes
|
|
#
|
|
addhandler sstate_eventhandler_reachablestamps
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sstate_eventhandler_reachablestamps[eventmask] = "bb.event.ReachableStamps"
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python sstate_eventhandler_reachablestamps() {
|
|
import glob
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d = e.data
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|
stamps = e.stamps.values()
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|
removeworkdir = (d.getVar("SSTATE_PRUNE_OBSOLETEWORKDIR", False) == "1")
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|
preservestampfile = d.expand('${SSTATE_MANIFESTS}/preserve-stamps')
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|
preservestamps = []
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|
if os.path.exists(preservestampfile):
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|
with open(preservestampfile, 'r') as f:
|
|
preservestamps = f.readlines()
|
|
seen = []
|
|
|
|
# The machine index contains all the stamps this machine has ever seen in this build directory.
|
|
# We should only remove things which this machine once accessed but no longer does.
|
|
machineindex = set()
|
|
bb.utils.mkdirhier(d.expand("${SSTATE_MANIFESTS}"))
|
|
mi = d.expand("${SSTATE_MANIFESTS}/index-machine-${MACHINE}")
|
|
if os.path.exists(mi):
|
|
with open(mi, "r") as f:
|
|
machineindex = set(line.strip() for line in f.readlines())
|
|
|
|
for a in sorted(list(set(d.getVar("SSTATE_ARCHS").split()))):
|
|
toremove = []
|
|
i = d.expand("${SSTATE_MANIFESTS}/index-" + a)
|
|
if not os.path.exists(i):
|
|
continue
|
|
manseen = set()
|
|
ignore = []
|
|
with open(i, "r") as f:
|
|
lines = f.readlines()
|
|
for l in reversed(lines):
|
|
try:
|
|
(stamp, manifest, workdir) = l.split()
|
|
# The index may have multiple entries for the same manifest as the code above only appends
|
|
# new entries and there may be an entry with matching manifest but differing version in stamp/workdir.
|
|
# The last entry in the list is the valid one, any earlier entries with matching manifests
|
|
# should be ignored.
|
|
if manifest in manseen:
|
|
ignore.append(l)
|
|
continue
|
|
manseen.add(manifest)
|
|
if stamp not in stamps and stamp not in preservestamps and stamp in machineindex:
|
|
toremove.append(l)
|
|
if stamp not in seen:
|
|
bb.debug(2, "Stamp %s is not reachable, removing related manifests" % stamp)
|
|
seen.append(stamp)
|
|
except ValueError:
|
|
bb.fatal("Invalid line '%s' in sstate manifest '%s'" % (l, i))
|
|
|
|
if toremove:
|
|
msg = "Removing %d recipes from the %s sysroot" % (len(toremove), a)
|
|
bb.event.fire(bb.event.ProcessStarted(msg, len(toremove)), d)
|
|
|
|
removed = 0
|
|
for r in toremove:
|
|
(stamp, manifest, workdir) = r.split()
|
|
for m in glob.glob(manifest + ".*"):
|
|
if m.endswith(".postrm"):
|
|
continue
|
|
sstate_clean_manifest(m, d)
|
|
bb.utils.remove(stamp + "*")
|
|
if removeworkdir:
|
|
bb.utils.remove(workdir, recurse = True)
|
|
lines.remove(r)
|
|
removed = removed + 1
|
|
bb.event.fire(bb.event.ProcessProgress(msg, removed), d)
|
|
bb.event.check_for_interrupts(d)
|
|
|
|
bb.event.fire(bb.event.ProcessFinished(msg), d)
|
|
|
|
with open(i, "w") as f:
|
|
for l in lines:
|
|
if l in ignore:
|
|
continue
|
|
f.write(l)
|
|
machineindex |= set(stamps)
|
|
with open(mi, "w") as f:
|
|
for l in machineindex:
|
|
f.write(l + "\n")
|
|
|
|
if preservestamps:
|
|
os.remove(preservestampfile)
|
|
}
|
|
|
|
|
|
#
|
|
# Bitbake can generate an event showing which setscene tasks are 'stale',
|
|
# i.e. which ones will be rerun. These are ones where a stamp file is present but
|
|
# it is stable (e.g. taskhash doesn't match). With that list we can go through
|
|
# the manifests for matching tasks and "uninstall" those manifests now. We do
|
|
# this now rather than mid build since the distribution of files between sstate
|
|
# objects may have changed, new tasks may run first and if those new tasks overlap
|
|
# with the stale tasks, we'd see overlapping files messages and failures. Thankfully
|
|
# removing these files is fast.
|
|
#
|
|
addhandler sstate_eventhandler_stalesstate
|
|
sstate_eventhandler_stalesstate[eventmask] = "bb.event.StaleSetSceneTasks"
|
|
python sstate_eventhandler_stalesstate() {
|
|
d = e.data
|
|
tasks = e.tasks
|
|
|
|
bb.utils.mkdirhier(d.expand("${SSTATE_MANIFESTS}"))
|
|
|
|
for a in list(set(d.getVar("SSTATE_ARCHS").split())):
|
|
toremove = []
|
|
i = d.expand("${SSTATE_MANIFESTS}/index-" + a)
|
|
if not os.path.exists(i):
|
|
continue
|
|
with open(i, "r") as f:
|
|
lines = f.readlines()
|
|
for l in lines:
|
|
try:
|
|
(stamp, manifest, workdir) = l.split()
|
|
for tid in tasks:
|
|
for s in tasks[tid]:
|
|
if s.startswith(stamp):
|
|
taskname = bb.runqueue.taskname_from_tid(tid)[3:]
|
|
manname = manifest + "." + taskname
|
|
if os.path.exists(manname):
|
|
bb.debug(2, "Sstate for %s is stale, removing related manifest %s" % (tid, manname))
|
|
toremove.append((manname, tid, tasks[tid]))
|
|
break
|
|
except ValueError:
|
|
bb.fatal("Invalid line '%s' in sstate manifest '%s'" % (l, i))
|
|
|
|
if toremove:
|
|
msg = "Removing %d stale sstate objects for arch %s" % (len(toremove), a)
|
|
bb.event.fire(bb.event.ProcessStarted(msg, len(toremove)), d)
|
|
|
|
removed = 0
|
|
for (manname, tid, stamps) in toremove:
|
|
sstate_clean_manifest(manname, d)
|
|
for stamp in stamps:
|
|
bb.utils.remove(stamp)
|
|
removed = removed + 1
|
|
bb.event.fire(bb.event.ProcessProgress(msg, removed), d)
|
|
bb.event.check_for_interrupts(d)
|
|
|
|
bb.event.fire(bb.event.ProcessFinished(msg), d)
|
|
}
|