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|
SSTATE_VERSION = "3"
SSTATE_MANIFESTS ?= "${TMPDIR}/sstate-control"
SSTATE_MANFILEBASE = "${SSTATE_MANIFESTS}/manifest-${SSTATE_MANMACH}-"
SSTATE_MANFILEPREFIX = "${SSTATE_MANFILEBASE}${PN}"
def generate_sstatefn(spec, hash, d):
if not hash:
hash = "INVALID"
return hash[:2] + "/" + spec + hash
SSTATE_PKGARCH = "${PACKAGE_ARCH}"
SSTATE_PKGSPEC = "sstate-${PN}-${PACKAGE_ARCH}${TARGET_VENDOR}-${TARGET_OS}-${PV}-${PR}-${SSTATE_PKGARCH}-${SSTATE_VERSION}-"
SSTATE_PKGNAME = "${SSTATE_EXTRAPATH}${@generate_sstatefn(d.getVar('SSTATE_PKGSPEC', True), d.getVar('BB_TASKHASH', True), d)}"
SSTATE_PKG = "${SSTATE_DIR}/${SSTATE_PKGNAME}"
SSTATE_EXTRAPATH = ""
SSTATE_EXTRAPATHWILDCARD = ""
SSTATE_PATHSPEC = "${SSTATE_DIR}/${SSTATE_EXTRAPATHWILDCARD}*/${SSTATE_PKGSPEC}"
SSTATE_DUPWHITELIST = "${DEPLOY_DIR_IMAGE}/ ${DEPLOY_DIR}/licenses/"
# Also need to make cross recipes append to ${PN} and install once for any given PACAGE_ARCH so
# can avoid multiple installs (e.g. routerstationpro+qemumips both using mips32)
SSTATE_DUPWHITELIST += "${STAGING_LIBDIR_NATIVE}/${MULTIMACH_TARGET_SYS} ${STAGING_DIR_NATIVE}/usr/libexec/${MULTIMACH_TARGET_SYS} ${STAGING_BINDIR_NATIVE}/${MULTIMACH_TARGET_SYS} ${STAGING_DIR_NATIVE}${includedir_native}/gcc-build-internal-${MULTIMACH_TARGET_SYS}"
# Avoid docbook/sgml catalog warnings for now
SSTATE_DUPWHITELIST += "${STAGING_ETCDIR_NATIVE}/sgml ${STAGING_DATADIR_NATIVE}/sgml"
SSTATE_SCAN_FILES ?= "*.la *-config *_config"
SSTATE_SCAN_CMD ?= 'find ${SSTATE_BUILDDIR} \( -name "${@"\" -o -name \"".join(d.getVar("SSTATE_SCAN_FILES", True).split())}" \) -type f'
BB_HASHFILENAME = "${SSTATE_EXTRAPATH} ${SSTATE_PKGSPEC}"
SSTATE_MANMACH ?= "${SSTATE_PKGARCH}"
SSTATEPREINSTFUNCS ?= ""
SSTATEPOSTINSTFUNCS ?= ""
python () {
if bb.data.inherits_class('native', d):
d.setVar('SSTATE_PKGARCH', d.getVar('BUILD_ARCH'))
elif bb.data.inherits_class('crosssdk', d):
d.setVar('SSTATE_PKGARCH', d.expand("${BUILD_ARCH}_${SDK_ARCH}"))
elif bb.data.inherits_class('cross', d):
d.setVar('SSTATE_PKGARCH', d.expand("${BUILD_ARCH}_${TUNE_PKGARCH}"))
d.setVar('SSTATE_MANMACH', d.expand("${BUILD_ARCH}_${MACHINE}"))
elif bb.data.inherits_class('nativesdk', d):
d.setVar('SSTATE_PKGARCH', d.expand("${SDK_ARCH}"))
elif bb.data.inherits_class('cross-canadian', d):
d.setVar('SSTATE_PKGARCH', d.expand("${SDK_ARCH}_${PACKAGE_ARCH}"))
elif bb.data.inherits_class('allarch', d) and d.getVar("PACKAGE_ARCH", True) == "all":
d.setVar('SSTATE_PKGARCH', "allarch")
else:
d.setVar('SSTATE_MANMACH', d.expand("${PACKAGE_ARCH}"))
if bb.data.inherits_class('native', d) or bb.data.inherits_class('crosssdk', d) or bb.data.inherits_class('cross', d):
d.setVar('SSTATE_EXTRAPATH', "${NATIVELSBSTRING}/")
d.setVar('SSTATE_EXTRAPATHWILDCARD', "*/")
# These classes encode staging paths into their scripts data so can only be
# reused if we manipulate the paths
if bb.data.inherits_class('native', d) or bb.data.inherits_class('cross', d) or bb.data.inherits_class('sdk', d) or bb.data.inherits_class('crosssdk', d):
scan_cmd = "grep -Irl ${STAGING_DIR} ${SSTATE_BUILDDIR}"
d.setVar('SSTATE_SCAN_CMD', scan_cmd)
unique_tasks = set((d.getVar('SSTATETASKS', True) or "").split())
d.setVar('SSTATETASKS', " ".join(unique_tasks))
namemap = []
for task in unique_tasks:
namemap.append(d.getVarFlag(task, 'sstate-name'))
d.prependVarFlag(task, 'prefuncs', "sstate_task_prefunc ")
d.appendVarFlag(task, 'postfuncs', " sstate_task_postfunc")
d.setVar('SSTATETASKNAMES', " ".join(namemap))
}
def sstate_init(name, task, d):
ss = {}
ss['task'] = task
ss['name'] = name
ss['dirs'] = []
ss['plaindirs'] = []
ss['lockfiles'] = []
ss['lockfiles-shared'] = []
return ss
def sstate_state_fromvars(d, task = None):
if task is None:
task = d.getVar('BB_CURRENTTASK', True)
if not task:
bb.fatal("sstate code running without task context?!")
task = task.replace("_setscene", "")
name = d.getVarFlag("do_" + task, 'sstate-name', True)
inputs = (d.getVarFlag("do_" + task, 'sstate-inputdirs', True) or "").split()
outputs = (d.getVarFlag("do_" + task, 'sstate-outputdirs', True) or "").split()
plaindirs = (d.getVarFlag("do_" + task, 'sstate-plaindirs', True) or "").split()
lockfiles = (d.getVarFlag("do_" + task, 'sstate-lockfile', True) or "").split()
lockfilesshared = (d.getVarFlag("do_" + task, 'sstate-lockfile-shared', True) or "").split()
interceptfuncs = (d.getVarFlag("do_" + task, 'sstate-interceptfuncs', True) or "").split()
if not name or len(inputs) != len(outputs):
bb.fatal("sstate variables not setup correctly?!")
ss = sstate_init(name, task, d)
for i in range(len(inputs)):
sstate_add(ss, inputs[i], outputs[i], d)
ss['lockfiles'] = lockfiles
ss['lockfiles-shared'] = lockfilesshared
ss['plaindirs'] = plaindirs
ss['interceptfuncs'] = interceptfuncs
return ss
def sstate_add(ss, source, dest, d):
if not source.endswith("/"):
source = source + "/"
if not dest.endswith("/"):
dest = dest + "/"
source = os.path.normpath(source)
dest = os.path.normpath(dest)
srcbase = os.path.basename(source)
ss['dirs'].append([srcbase, source, dest])
return ss
def sstate_install(ss, d):
import oe.path
import subprocess
sharedfiles = []
shareddirs = []
bb.mkdirhier(d.expand("${SSTATE_MANIFESTS}"))
manifest = d.expand("${SSTATE_MANFILEPREFIX}.%s" % ss['name'])
extrainf = d.getVarFlag("do_" + ss['task'], 'stamp-extra-info', True)
if extrainf:
manifest = manifest + "." + extrainf
if os.access(manifest, os.R_OK):
bb.fatal("Package already staged (%s)?!" % manifest)
locks = []
for lock in ss['lockfiles-shared']:
locks.append(bb.utils.lockfile(lock, True))
for lock in ss['lockfiles']:
locks.append(bb.utils.lockfile(lock))
for state in ss['dirs']:
for walkroot, dirs, files in os.walk(state[1]):
bb.debug(2, "Staging files from %s to %s" % (state[1], state[2]))
for file in files:
srcpath = os.path.join(walkroot, file)
dstpath = srcpath.replace(state[1], state[2])
#bb.debug(2, "Staging %s to %s" % (srcpath, dstpath))
sharedfiles.append(dstpath)
for dir in dirs:
srcdir = os.path.join(walkroot, dir)
dstdir = srcdir.replace(state[1], state[2])
#bb.debug(2, "Staging %s to %s" % (srcdir, dstdir))
if not dstdir.endswith("/"):
dstdir = dstdir + "/"
shareddirs.append(dstdir)
# Check the file list for conflicts against files which already exist
whitelist = (d.getVar("SSTATE_DUPWHITELIST", True) or "").split()
match = []
for f in sharedfiles:
if os.path.exists(f):
f = os.path.normpath(f)
realmatch = True
for w in whitelist:
if f.startswith(w):
realmatch = False
break
if realmatch:
match.append(f)
sstate_search_cmd = "grep -rl %s %s --exclude=master.list | sed -e 's:^.*/::' -e 's:\.populate-sysroot::'" % (f, d.expand("${SSTATE_MANIFESTS}"))
search_output = subprocess.Popen(sstate_search_cmd, shell=True, stdout=subprocess.PIPE).communicate()[0]
if search_output != "":
match.append("Matched in %s" % search_output.rstrip())
if match:
bb.warn("The recipe %s is trying to install files into a shared area when those files already exist. Those files and their manifest location are:\n %s\nPlease verify which package should provide the above files." % (d.getVar('PN', True), "\n ".join(match)))
# Write out the manifest
f = open(manifest, "w")
for file in sharedfiles:
f.write(file + "\n")
# We want to ensure that directories appear at the end of the manifest
# so that when we test to see if they should be deleted any contents
# added by the task will have been removed first.
dirs = sorted(shareddirs, key=len)
# Must remove children first, which will have a longer path than the parent
for di in reversed(dirs):
f.write(di + "\n")
f.close()
# Run the actual file install
for state in ss['dirs']:
oe.path.copytree(state[1], state[2])
for postinst in (d.getVar('SSTATEPOSTINSTFUNCS', True) or '').split():
bb.build.exec_func(postinst, d)
for lock in locks:
bb.utils.unlockfile(lock)
def sstate_installpkg(ss, d):
import oe.path
import subprocess
def prepdir(dir):
# remove dir if it exists, ensure any parent directories do exist
if os.path.exists(dir):
oe.path.remove(dir)
bb.mkdirhier(dir)
oe.path.remove(dir)
sstateinst = d.expand("${WORKDIR}/sstate-install-%s/" % ss['name'])
sstatefetch = d.getVar('SSTATE_PKGNAME', True) + '_' + ss['name'] + ".tgz"
sstatepkg = d.getVar('SSTATE_PKG', True) + '_' + ss['name'] + ".tgz"
if not os.path.exists(sstatepkg):
pstaging_fetch(sstatefetch, sstatepkg, d)
if not os.path.exists(sstatepkg + ".siginfo"):
pstaging_fetch(sstatefetch + ".siginfo", sstatepkg + ".siginfo", d)
if not os.path.isfile(sstatepkg):
bb.note("Staging package %s does not exist" % sstatepkg)
return False
sstate_clean(ss, d)
d.setVar('SSTATE_INSTDIR', sstateinst)
d.setVar('SSTATE_PKG', sstatepkg)
for preinst in (d.getVar('SSTATEPREINSTFUNCS', True) or '').split():
bb.build.exec_func(preinst, d)
bb.build.exec_func('sstate_unpack_package', d)
# Fixup hardcoded paths
#
# Note: The logic below must match the reverse logic in
# sstate_hardcode_path(d)
fixmefn = sstateinst + "fixmepath"
if os.path.isfile(fixmefn):
staging = d.getVar('STAGING_DIR', True)
staging_target = d.getVar('STAGING_DIR_TARGET', True)
staging_host = d.getVar('STAGING_DIR_HOST', True)
if bb.data.inherits_class('native', d) or bb.data.inherits_class('nativesdk', d) or bb.data.inherits_class('crosssdk', d) or bb.data.inherits_class('cross-canadian', d):
sstate_sed_cmd = "sed -i -e 's:FIXMESTAGINGDIR:%s:g'" % (staging)
elif bb.data.inherits_class('cross', d):
sstate_sed_cmd = "sed -i -e 's:FIXMESTAGINGDIRTARGET:%s:g; s:FIXMESTAGINGDIR:%s:g'" % (staging_target, staging)
else:
sstate_sed_cmd = "sed -i -e 's:FIXMESTAGINGDIRHOST:%s:g'" % (staging_host)
# 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)
print "Replacing fixme paths in sstate package: %s" % (sstate_hardcode_cmd)
subprocess.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)
for state in ss['dirs']:
prepdir(state[1])
os.rename(sstateinst + state[0], state[1])
sstate_install(ss, d)
for plain in ss['plaindirs']:
workdir = d.getVar('WORKDIR', True)
src = sstateinst + "/" + plain.replace(workdir, '')
dest = plain
bb.mkdirhier(src)
prepdir(dest)
os.rename(src, dest)
return True
def sstate_clean_cachefile(ss, d):
import oe.path
sstatepkgfile = d.getVar('SSTATE_PATHSPEC', True) + "*_" + ss['name'] + ".tgz*"
bb.note("Removing %s" % sstatepkgfile)
oe.path.remove(sstatepkgfile)
def sstate_clean_cachefiles(d):
for task in (d.getVar('SSTATETASKS', True) or "").split():
ss = sstate_state_fromvars(d, task[3:])
sstate_clean_cachefile(ss, d)
def sstate_clean_manifest(manifest, d):
import oe.path
mfile = open(manifest)
entries = mfile.readlines()
mfile.close()
for entry in entries:
entry = entry.strip()
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:
os.rmdir(entry[:-1])
else:
oe.path.remove(entry)
except OSError:
pass
oe.path.remove(manifest)
def sstate_clean(ss, d):
import oe.path
manifest = d.expand("${SSTATE_MANFILEPREFIX}.%s" % ss['name'])
extrainf = d.getVarFlag("do_" + ss['task'], 'stamp-extra-info', True)
if extrainf:
manifest = manifest + "." + extrainf
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)
for lock in locks:
bb.utils.unlockfile(lock)
stfile = d.getVar("STAMP", True) + ".do_" + ss['task']
oe.path.remove(stfile)
oe.path.remove(stfile + "_setscene")
if extrainf:
oe.path.remove(stfile + ".*" + extrainf)
oe.path.remove(stfile + "_setscene" + ".*" + extrainf)
else:
oe.path.remove(stfile + ".*")
oe.path.remove(stfile + "_setscene" + ".*")
CLEANFUNCS += "sstate_cleanall"
python sstate_cleanall() {
bb.note("Removing shared state for package %s" % d.getVar('PN', True))
manifest_dir = d.getVar('SSTATE_MANIFESTS', True)
if not os.path.exists(manifest_dir):
return
namemap = d.getVar('SSTATETASKNAMES', True).split()
tasks = d.getVar('SSTATETASKS', True).split()
for name in namemap:
taskname = tasks[namemap.index(name)]
shared_state = sstate_state_fromvars(d, taskname[3:])
sstate_clean(shared_state, d)
}
def sstate_hardcode_path(d):
import subprocess
# 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 = d.getVar('STAGING_DIR', True)
staging_target = d.getVar('STAGING_DIR_TARGET', True)
staging_host = d.getVar('STAGING_DIR_HOST', True)
sstate_builddir = d.getVar('SSTATE_BUILDDIR', True)
if bb.data.inherits_class('native', d) or bb.data.inherits_class('nativesdk', d) or bb.data.inherits_class('crosssdk', d) or bb.data.inherits_class('cross-canadian', d):
sstate_grep_cmd = "grep -l -e '%s'" % (staging)
sstate_sed_cmd = "sed -i -e 's:%s:FIXMESTAGINGDIR:g'" % (staging)
elif bb.data.inherits_class('cross', d):
sstate_grep_cmd = "grep -l -e '(%s|%s)'" % (staging_target, staging)
sstate_sed_cmd = "sed -i -e 's:%s:FIXMESTAGINGDIRTARGET:g; s:%s:FIXMESTAGINGDIR:g'" % (staging_target, staging)
else:
sstate_grep_cmd = "grep -l -e '%s'" % (staging_host)
sstate_sed_cmd = "sed -i -e 's:%s:FIXMESTAGINGDIRHOST:g'" % (staging_host)
fixmefn = sstate_builddir + "fixmepath"
sstate_scan_cmd = d.getVar('SSTATE_SCAN_CMD', True)
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)
# 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 --no-run-if-empty %s" % (sstate_scan_cmd, sstate_grep_cmd, sstate_filelist_cmd, sstate_sed_cmd)
print "Removing hardcoded paths from sstate package: '%s'" % (sstate_hardcode_cmd)
subprocess.call(sstate_hardcode_cmd, shell=True)
# If the fixmefn is empty, remove it..
if os.stat(fixmefn).st_size == 0:
os.remove(fixmefn)
else:
print "Replacing absolute paths in fixmepath file: '%s'" % (sstate_filelist_relative_cmd)
subprocess.call(sstate_filelist_relative_cmd, shell=True)
def sstate_package(ss, d):
import oe.path
def make_relative_symlink(path, outputpath, d):
# Replace out absolute TMPDIR paths in symlinks with relative ones
if not os.path.islink(path):
return
link = os.readlink(path)
if not os.path.isabs(link):
return
if not link.startswith(tmpdir):
return
depth = link.rpartition(tmpdir)[2].count('/')
base = link.partition(tmpdir)[2].strip()
while depth > 1:
base = "../" + base
depth -= 1
bb.debug(2, "Replacing absolute path %s with relative path %s" % (link, base))
os.remove(path)
os.symlink(base, path)
tmpdir = d.getVar('TMPDIR', True)
sstatebuild = d.expand("${WORKDIR}/sstate-build-%s/" % ss['name'])
sstatepkg = d.getVar('SSTATE_PKG', True) + '_'+ ss['name'] + ".tgz"
bb.mkdirhier(sstatebuild)
bb.mkdirhier(os.path.dirname(sstatepkg))
for state in ss['dirs']:
srcbase = state[0].rstrip("/").rsplit('/', 1)[0]
for walkroot, dirs, files in os.walk(state[1]):
for file in files:
srcpath = os.path.join(walkroot, file)
dstpath = srcpath.replace(state[1], sstatebuild + state[0])
make_relative_symlink(srcpath, dstpath, d)
for dir in dirs:
srcpath = os.path.join(walkroot, dir)
dstpath = srcpath.replace(state[1], sstatebuild + state[0])
make_relative_symlink(srcpath, dstpath, d)
bb.debug(2, "Preparing tree %s for packaging at %s" % (state[1], sstatebuild + state[0]))
oe.path.copytree(state[1], sstatebuild + state[0])
workdir = d.getVar('WORKDIR', True)
for plain in ss['plaindirs']:
pdir = plain.replace(workdir, sstatebuild)
bb.mkdirhier(plain)
bb.mkdirhier(pdir)
oe.path.copytree(plain, pdir)
d.setVar('SSTATE_BUILDDIR', sstatebuild)
d.setVar('SSTATE_PKG', sstatepkg)
sstate_hardcode_path(d)
bb.build.exec_func('sstate_create_package', d)
bb.siggen.dump_this_task(sstatepkg + ".siginfo", d)
return
def pstaging_fetch(sstatefetch, sstatepkg, d):
import bb.fetch2
# Only try and fetch if the user has configured a mirror
mirrors = d.getVar('SSTATE_MIRRORS', True)
if not mirrors:
return
# Copy the data object and override DL_DIR and SRC_URI
localdata = bb.data.createCopy(d)
bb.data.update_data(localdata)
dldir = localdata.expand("${SSTATE_DIR}")
srcuri = "file://" + sstatefetch
bb.mkdirhier(dldir)
localdata.setVar('DL_DIR', dldir)
localdata.setVar('PREMIRRORS', mirrors)
localdata.setVar('SRC_URI', srcuri)
# Try a fetch from the sstate mirror, if it fails just return and
# we will build the package
try:
fetcher = bb.fetch2.Fetch([srcuri], localdata, cache=False)
fetcher.download()
# Need to optimise this, if using file:// urls, the fetcher just changes the local path
# For now work around by symlinking
localpath = bb.data.expand(fetcher.localpath(srcuri), localdata)
if localpath != sstatepkg and os.path.exists(localpath) and not os.path.exists(sstatepkg):
os.symlink(localpath, sstatepkg)
except bb.fetch2.BBFetchException:
pass
def sstate_setscene(d):
shared_state = sstate_state_fromvars(d)
accelerate = sstate_installpkg(shared_state, d)
if not accelerate:
raise bb.build.FuncFailed("No suitable staging package found")
python sstate_task_prefunc () {
shared_state = sstate_state_fromvars(d)
sstate_clean(shared_state, d)
}
python sstate_task_postfunc () {
shared_state = sstate_state_fromvars(d)
sstate_install(shared_state, d)
for intercept in shared_state['interceptfuncs']:
bb.build.exec_func(intercept, d)
sstate_package(shared_state, d)
}
#
# Shell function to generate a sstate package from a directory
# set as SSTATE_BUILDDIR
#
sstate_create_package () {
cd ${SSTATE_BUILDDIR}
TFILE=`mktemp ${SSTATE_PKG}.XXXXXXXX`
# Need to handle empty directories
if [ "$(ls -A)" ]; then
tar -czf $TFILE *
else
tar -cz --file=$TFILE --files-from=/dev/null
fi
chmod 0664 $TFILE
mv $TFILE ${SSTATE_PKG}
cd ${WORKDIR}
rm -rf ${SSTATE_BUILDDIR}
}
#
# Shell function to decompress and prepare a package for installation
#
sstate_unpack_package () {
mkdir -p ${SSTATE_INSTDIR}
cd ${SSTATE_INSTDIR}
tar -xmvzf ${SSTATE_PKG}
}
# Need to inject information about classes not in the global configuration scope
EXTRASSTATEMAPS += "do_deploy:deploy"
BB_HASHCHECK_FUNCTION = "sstate_checkhashes"
def sstate_checkhashes(sq_fn, sq_task, sq_hash, sq_hashfn, d):
ret = []
mapping = {}
for t in d.getVar("SSTATETASKS", True).split():
mapping[t] = d.getVarFlag(t, "sstate-name", True)
for extra in d.getVar("EXTRASSTATEMAPS", True).split():
e = extra.split(":")
mapping[e[0]] = e[1]
for task in range(len(sq_fn)):
spec = sq_hashfn[task].split(" ")[1]
extrapath = sq_hashfn[task].split(" ")[0]
sstatefile = d.expand("${SSTATE_DIR}/" + extrapath + generate_sstatefn(spec, sq_hash[task], d) + "_" + mapping[sq_task[task]] + ".tgz")
if os.path.exists(sstatefile):
bb.debug(2, "SState: Found valid sstate file %s" % sstatefile)
ret.append(task)
continue
else:
bb.debug(2, "SState: Looked for but didn't find file %s" % sstatefile)
mirrors = d.getVar("SSTATE_MIRRORS", True)
if mirrors:
# Copy the data object and override DL_DIR and SRC_URI
localdata = bb.data.createCopy(d)
bb.data.update_data(localdata)
dldir = localdata.expand("${SSTATE_DIR}")
localdata.setVar('DL_DIR', dldir)
localdata.setVar('PREMIRRORS', mirrors)
bb.debug(2, "SState using premirror of: %s" % mirrors)
for task in range(len(sq_fn)):
if task in ret:
continue
spec = sq_hashfn[task].split(" ")[1]
extrapath = sq_hashfn[task].split(" ")[0]
sstatefile = d.expand(extrapath + generate_sstatefn(spec, sq_hash[task], d) + "_" + mapping[sq_task[task]] + ".tgz")
srcuri = "file://" + sstatefile
localdata.setVar('SRC_URI', srcuri)
bb.debug(2, "SState: Attempting to fetch %s" % srcuri)
try:
fetcher = bb.fetch2.Fetch(srcuri.split(), localdata)
fetcher.checkstatus()
bb.debug(2, "SState: Successful fetch test for %s" % srcuri)
ret.append(task)
except:
bb.debug(2, "SState: Unsuccessful fetch test for %s" % srcuri)
pass
return ret
BB_SETSCENE_DEPVALID = "setscene_depvalid"
def setscene_depvalid(task, taskdependees, notneeded, d):
# 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
bb.debug(2, "Considering setscene task: %s" % (str(taskdependees[task])))
def isNative(x):
return x.endswith("-native")
def isNativeCross(x):
return x.endswith("-native") or x.endswith("-cross") or x.endswith("-cross-initial")
def isSafeDep(x):
if x in ["quilt-native", "autoconf-native", "automake-native", "gnu-config-native", "libtool-native", "pkgconfig-native", "gcc-cross", "binutils-cross", "gcc-cross-initial"]:
return True
return False
# We can skip these "safe" dependencies since the aren't runtime dependencies, just build time
if isSafeDep(taskdependees[task][0]) and taskdependees[task][1] == "do_populate_sysroot":
return True
# We only need to trigger populate_lic through direct dependencies
if taskdependees[task][1] == "do_populate_lic":
return True
for dep in taskdependees:
bb.debug(2, " considering dependency: %s" % (str(taskdependees[dep])))
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']:
continue
# do_package_write_* and do_package doesn't need do_populate_sysroot
if taskdependees[task][1] == "do_populate_sysroot" and taskdependees[dep][1] in ['do_package', 'do_package_write_deb', 'do_package_write_ipk', 'do_package_write_rpm']:
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']:
continue
# Consider sysroot depending on sysroot tasks
if taskdependees[task][1] == 'do_populate_sysroot' and taskdependees[dep][1] == 'do_populate_sysroot':
# Nothing need depend on libc-initial/gcc-cross-initial
if taskdependees[task][0].endswith("-initial"):
continue
# 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
if isNativeCross(taskdependees[task][0]):
continue
# Target populate_sysroot need their dependencies
return False
# Safe fallthrough default
bb.debug(2, " Default setscene dependency fall through due to dependency: %s" % (str(taskdependees[dep])))
return False
return True
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