citadel/poky/meta/classes/archiver.bbclass

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# ex:ts=4:sw=4:sts=4:et
# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
#
# This bbclass is used for creating archive for:
# 1) original (or unpacked) source: ARCHIVER_MODE[src] = "original"
# 2) patched source: ARCHIVER_MODE[src] = "patched" (default)
# 3) configured source: ARCHIVER_MODE[src] = "configured"
# 4) The patches between do_unpack and do_patch:
# ARCHIVER_MODE[diff] = "1"
# And you can set the one that you'd like to exclude from the diff:
# ARCHIVER_MODE[diff-exclude] ?= ".pc autom4te.cache patches"
# 5) The environment data, similar to 'bitbake -e recipe':
# ARCHIVER_MODE[dumpdata] = "1"
# 6) The recipe (.bb and .inc): ARCHIVER_MODE[recipe] = "1"
# 7) Whether output the .src.rpm package:
# ARCHIVER_MODE[srpm] = "1"
# 8) Filter the license, the recipe whose license in
# COPYLEFT_LICENSE_INCLUDE will be included, and in
# COPYLEFT_LICENSE_EXCLUDE will be excluded.
# COPYLEFT_LICENSE_INCLUDE = 'GPL* LGPL*'
# COPYLEFT_LICENSE_EXCLUDE = 'CLOSED Proprietary'
# 9) The recipe type that will be archived:
# COPYLEFT_RECIPE_TYPES = 'target'
#
# Don't filter the license by default
COPYLEFT_LICENSE_INCLUDE ?= ''
COPYLEFT_LICENSE_EXCLUDE ?= ''
# Create archive for all the recipe types
COPYLEFT_RECIPE_TYPES ?= 'target native nativesdk cross crosssdk cross-canadian'
inherit copyleft_filter
ARCHIVER_MODE[srpm] ?= "0"
ARCHIVER_MODE[src] ?= "patched"
ARCHIVER_MODE[diff] ?= "0"
ARCHIVER_MODE[diff-exclude] ?= ".pc autom4te.cache patches"
ARCHIVER_MODE[dumpdata] ?= "0"
ARCHIVER_MODE[recipe] ?= "0"
DEPLOY_DIR_SRC ?= "${DEPLOY_DIR}/sources"
ARCHIVER_TOPDIR ?= "${WORKDIR}/deploy-sources"
ARCHIVER_OUTDIR = "${ARCHIVER_TOPDIR}/${TARGET_SYS}/${PF}/"
ARCHIVER_WORKDIR = "${WORKDIR}/archiver-work/"
do_dumpdata[dirs] = "${ARCHIVER_OUTDIR}"
do_ar_recipe[dirs] = "${ARCHIVER_OUTDIR}"
do_ar_original[dirs] = "${ARCHIVER_OUTDIR} ${ARCHIVER_WORKDIR}"
do_deploy_archives[dirs] = "${WORKDIR}"
do_deploy_all_archives[dirs] = "${WORKDIR}"
# This is a convenience for the shell script to use it
python () {
pn = d.getVar('PN')
assume_provided = (d.getVar("ASSUME_PROVIDED") or "").split()
if pn in assume_provided:
for p in d.getVar("PROVIDES").split():
if p != pn:
pn = p
break
included, reason = copyleft_should_include(d)
if not included:
bb.debug(1, 'archiver: %s is excluded: %s' % (pn, reason))
return
else:
bb.debug(1, 'archiver: %s is included: %s' % (pn, reason))
# glibc-locale: do_fetch, do_unpack and do_patch tasks have been deleted,
# so avoid archiving source here.
if pn.startswith('glibc-locale'):
return
# We just archive gcc-source for all the gcc related recipes
if d.getVar('BPN') in ['gcc', 'libgcc'] \
and not pn.startswith('gcc-source'):
bb.debug(1, 'archiver: %s is excluded, covered by gcc-source' % pn)
return
ar_src = d.getVarFlag('ARCHIVER_MODE', 'src')
ar_dumpdata = d.getVarFlag('ARCHIVER_MODE', 'dumpdata')
ar_recipe = d.getVarFlag('ARCHIVER_MODE', 'recipe')
if ar_src == "original":
d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_ar_original' % pn)
# 'patched' and 'configured' invoke do_unpack_and_patch because
# do_ar_patched resp. do_ar_configured depend on it, but for 'original'
# we have to add it explicitly.
if d.getVarFlag('ARCHIVER_MODE', 'diff') == '1':
d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_unpack_and_patch' % pn)
elif ar_src == "patched":
d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_ar_patched' % pn)
elif ar_src == "configured":
# We can't use "addtask do_ar_configured after do_configure" since it
# will cause the deptask of do_populate_sysroot to run not matter what
# archives we need, so we add the depends here.
# There is a corner case with "gcc-source-${PV}" recipes, they don't have
# the "do_configure" task, so we need to use "do_preconfigure"
if pn.startswith("gcc-source-"):
d.appendVarFlag('do_ar_configured', 'depends', ' %s:do_preconfigure' % pn)
else:
d.appendVarFlag('do_ar_configured', 'depends', ' %s:do_configure' % pn)
d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_ar_configured' % pn)
elif ar_src:
bb.fatal("Invalid ARCHIVER_MODE[src]: %s" % ar_src)
if ar_dumpdata == "1":
d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_dumpdata' % pn)
if ar_recipe == "1":
d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_ar_recipe' % pn)
# Output the srpm package
ar_srpm = d.getVarFlag('ARCHIVER_MODE', 'srpm')
if ar_srpm == "1":
if d.getVar('PACKAGES') != '' and d.getVar('IMAGE_PKGTYPE') == 'rpm':
d.appendVarFlag('do_deploy_archives', 'depends', ' %s:do_package_write_rpm' % pn)
if ar_dumpdata == "1":
d.appendVarFlag('do_package_write_rpm', 'depends', ' %s:do_dumpdata' % pn)
if ar_recipe == "1":
d.appendVarFlag('do_package_write_rpm', 'depends', ' %s:do_ar_recipe' % pn)
if ar_src == "original":
d.appendVarFlag('do_package_write_rpm', 'depends', ' %s:do_ar_original' % pn)
elif ar_src == "patched":
d.appendVarFlag('do_package_write_rpm', 'depends', ' %s:do_ar_patched' % pn)
elif ar_src == "configured":
d.appendVarFlag('do_package_write_rpm', 'depends', ' %s:do_ar_configured' % pn)
}
# Take all the sources for a recipe and puts them in WORKDIR/archiver-work/.
# Files in SRC_URI are copied directly, anything that's a directory
# (e.g. git repositories) is "unpacked" and then put into a tarball.
python do_ar_original() {
import shutil, tempfile
if d.getVarFlag('ARCHIVER_MODE', 'src') != "original":
return
ar_outdir = d.getVar('ARCHIVER_OUTDIR')
bb.note('Archiving the original source...')
urls = d.getVar("SRC_URI").split()
# destsuffix (git fetcher) and subdir (everything else) are allowed to be
# absolute paths (for example, destsuffix=${S}/foobar).
# That messes with unpacking inside our tmpdir below, because the fetchers
# will then unpack in that directory and completely ignore the tmpdir.
# That breaks parallel tasks relying on ${S}, like do_compile.
#
# To solve this, we remove these parameters from all URLs.
# We do this even for relative paths because it makes the content of the
# archives more useful (no extra paths that are only used during
# compilation).
for i, url in enumerate(urls):
decoded = bb.fetch2.decodeurl(url)
for param in ('destsuffix', 'subdir'):
if param in decoded[5]:
del decoded[5][param]
encoded = bb.fetch2.encodeurl(decoded)
urls[i] = encoded
fetch = bb.fetch2.Fetch(urls, d)
tarball_suffix = {}
for url in fetch.urls:
local = fetch.localpath(url).rstrip("/");
if os.path.isfile(local):
shutil.copy(local, ar_outdir)
elif os.path.isdir(local):
tmpdir = tempfile.mkdtemp(dir=d.getVar('ARCHIVER_WORKDIR'))
fetch.unpack(tmpdir, (url,))
# To handle recipes with more than one source, we add the "name"
# URL parameter as suffix. We treat it as an error when
# there's more than one URL without a name, or a name gets reused.
# This is an additional safety net, in practice the name has
# to be set when using the git fetcher, otherwise SRCREV cannot
# be set separately for each URL.
params = bb.fetch2.decodeurl(url)[5]
type = bb.fetch2.decodeurl(url)[0]
location = bb.fetch2.decodeurl(url)[2]
name = params.get('name', '')
if type.lower() == 'file':
name_tmp = location.rstrip("*").rstrip("/")
name = os.path.basename(name_tmp)
else:
if name in tarball_suffix:
if not name:
bb.fatal("Cannot determine archive names for original source because 'name' URL parameter is unset in more than one URL. Add it to at least one of these: %s %s" % (tarball_suffix[name], url))
else:
bb.fatal("Cannot determine archive names for original source because 'name=' URL parameter '%s' is used twice. Make it unique in: %s %s" % (tarball_suffix[name], url))
tarball_suffix[name] = url
create_tarball(d, tmpdir + '/.', name, ar_outdir)
# Emit patch series files for 'original'
bb.note('Writing patch series files...')
for patch in src_patches(d):
_, _, local, _, _, parm = bb.fetch.decodeurl(patch)
patchdir = parm.get('patchdir')
if patchdir:
series = os.path.join(ar_outdir, 'series.subdir.%s' % patchdir.replace('/', '_'))
else:
series = os.path.join(ar_outdir, 'series')
with open(series, 'a') as s:
s.write('%s -p%s\n' % (os.path.basename(local), parm['striplevel']))
}
python do_ar_patched() {
if d.getVarFlag('ARCHIVER_MODE', 'src') != 'patched':
return
# Get the ARCHIVER_OUTDIR before we reset the WORKDIR
ar_outdir = d.getVar('ARCHIVER_OUTDIR')
ar_workdir = d.getVar('ARCHIVER_WORKDIR')
bb.note('Archiving the patched source...')
d.setVar('WORKDIR', ar_workdir)
create_tarball(d, d.getVar('S'), 'patched', ar_outdir)
}
python do_ar_configured() {
import shutil
# Forcibly expand the sysroot paths as we're about to change WORKDIR
d.setVar('STAGING_DIR_HOST', d.getVar('STAGING_DIR_HOST'))
d.setVar('STAGING_DIR_TARGET', d.getVar('STAGING_DIR_TARGET'))
d.setVar('RECIPE_SYSROOT', d.getVar('RECIPE_SYSROOT'))
d.setVar('RECIPE_SYSROOT_NATIVE', d.getVar('RECIPE_SYSROOT_NATIVE'))
ar_outdir = d.getVar('ARCHIVER_OUTDIR')
if d.getVarFlag('ARCHIVER_MODE', 'src') == 'configured':
bb.note('Archiving the configured source...')
pn = d.getVar('PN')
# "gcc-source-${PV}" recipes don't have "do_configure"
# task, so we need to run "do_preconfigure" instead
if pn.startswith("gcc-source-"):
d.setVar('WORKDIR', d.getVar('ARCHIVER_WORKDIR'))
bb.build.exec_func('do_preconfigure', d)
# The libtool-native's do_configure will remove the
# ${STAGING_DATADIR}/aclocal/libtool.m4, so we can't re-run the
# do_configure, we archive the already configured ${S} to
# instead of.
elif pn != 'libtool-native':
# Change the WORKDIR to make do_configure run in another dir.
d.setVar('WORKDIR', d.getVar('ARCHIVER_WORKDIR'))
if bb.data.inherits_class('kernel-yocto', d):
bb.build.exec_func('do_kernel_configme', d)
if bb.data.inherits_class('cmake', d):
bb.build.exec_func('do_generate_toolchain_file', d)
prefuncs = d.getVarFlag('do_configure', 'prefuncs')
for func in (prefuncs or '').split():
if func != "sysroot_cleansstate":
bb.build.exec_func(func, d)
bb.build.exec_func('do_configure', d)
postfuncs = d.getVarFlag('do_configure', 'postfuncs')
for func in (postfuncs or '').split():
if func != "do_qa_configure":
bb.build.exec_func(func, d)
srcdir = d.getVar('S')
builddir = d.getVar('B')
if srcdir != builddir:
if os.path.exists(builddir):
oe.path.copytree(builddir, os.path.join(srcdir, \
'build.%s.ar_configured' % d.getVar('PF')))
create_tarball(d, srcdir, 'configured', ar_outdir)
}
def create_tarball(d, srcdir, suffix, ar_outdir):
"""
create the tarball from srcdir
"""
import tarfile
# Make sure we are only creating a single tarball for gcc sources
if (d.getVar('SRC_URI') == ""):
return
bb.utils.mkdirhier(ar_outdir)
if suffix:
filename = '%s-%s.tar.gz' % (d.getVar('PF'), suffix)
else:
filename = '%s.tar.gz' % d.getVar('PF')
tarname = os.path.join(ar_outdir, filename)
bb.note('Creating %s' % tarname)
tar = tarfile.open(tarname, 'w:gz')
tar.add(srcdir, arcname=os.path.basename(srcdir))
tar.close()
# creating .diff.gz between source.orig and source
def create_diff_gz(d, src_orig, src, ar_outdir):
import subprocess
if not os.path.isdir(src) or not os.path.isdir(src_orig):
return
# The diff --exclude can't exclude the file with path, so we copy
# the patched source, and remove the files that we'd like to
# exclude.
src_patched = src + '.patched'
oe.path.copyhardlinktree(src, src_patched)
for i in d.getVarFlag('ARCHIVER_MODE', 'diff-exclude').split():
bb.utils.remove(os.path.join(src_orig, i), recurse=True)
bb.utils.remove(os.path.join(src_patched, i), recurse=True)
dirname = os.path.dirname(src)
basename = os.path.basename(src)
bb.utils.mkdirhier(ar_outdir)
cwd = os.getcwd()
try:
os.chdir(dirname)
out_file = os.path.join(ar_outdir, '%s-diff.gz' % d.getVar('PF'))
diff_cmd = 'diff -Naur %s.orig %s.patched | gzip -c > %s' % (basename, basename, out_file)
subprocess.check_call(diff_cmd, shell=True)
bb.utils.remove(src_patched, recurse=True)
finally:
os.chdir(cwd)
# Run do_unpack and do_patch
python do_unpack_and_patch() {
if d.getVarFlag('ARCHIVER_MODE', 'src') not in \
[ 'patched', 'configured'] and \
d.getVarFlag('ARCHIVER_MODE', 'diff') != '1':
return
ar_outdir = d.getVar('ARCHIVER_OUTDIR')
ar_workdir = d.getVar('ARCHIVER_WORKDIR')
ar_sysroot_native = d.getVar('STAGING_DIR_NATIVE')
pn = d.getVar('PN')
# The kernel class functions require it to be on work-shared, so we dont change WORKDIR
if not (bb.data.inherits_class('kernel-yocto', d) or pn.startswith('gcc-source')):
# Change the WORKDIR to make do_unpack do_patch run in another dir.
d.setVar('WORKDIR', ar_workdir)
# Restore the original path to recipe's native sysroot (it's relative to WORKDIR).
d.setVar('STAGING_DIR_NATIVE', ar_sysroot_native)
# The changed 'WORKDIR' also caused 'B' changed, create dir 'B' for the
# possibly requiring of the following tasks (such as some recipes's
# do_patch required 'B' existed).
bb.utils.mkdirhier(d.getVar('B'))
bb.build.exec_func('do_unpack', d)
# Save the original source for creating the patches
if d.getVarFlag('ARCHIVER_MODE', 'diff') == '1':
src = d.getVar('S').rstrip('/')
src_orig = '%s.orig' % src
oe.path.copytree(src, src_orig)
# Make sure gcc and kernel sources are patched only once
if not (d.getVar('SRC_URI') == "" or (bb.data.inherits_class('kernel-yocto', d) or pn.startswith('gcc-source'))):
bb.build.exec_func('do_patch', d)
# Create the patches
if d.getVarFlag('ARCHIVER_MODE', 'diff') == '1':
bb.note('Creating diff gz...')
create_diff_gz(d, src_orig, src, ar_outdir)
bb.utils.remove(src_orig, recurse=True)
}
# BBINCLUDED is special (excluded from basehash signature
# calculation). Using it in a task signature can cause "basehash
# changed" errors.
#
# Depending on BBINCLUDED also causes do_ar_recipe to run again
# for unrelated changes, like adding or removing buildhistory.bbclass.
#
# For these reasons we ignore the dependency completely. The versioning
# of the output file ensures that we create it each time the recipe
# gets rebuilt, at least as long as a PR server is used. We also rely
# on that mechanism to catch changes in the file content, because the
# file content is not part of of the task signature either.
do_ar_recipe[vardepsexclude] += "BBINCLUDED"
python do_ar_recipe () {
"""
archive the recipe, including .bb and .inc.
"""
import re
import shutil
require_re = re.compile( r"require\s+(.+)" )
include_re = re.compile( r"include\s+(.+)" )
bbfile = d.getVar('FILE')
outdir = os.path.join(d.getVar('WORKDIR'), \
'%s-recipe' % d.getVar('PF'))
bb.utils.mkdirhier(outdir)
shutil.copy(bbfile, outdir)
pn = d.getVar('PN')
bbappend_files = d.getVar('BBINCLUDED').split()
# If recipe name is aa, we need to match files like aa.bbappend and aa_1.1.bbappend
# Files like aa1.bbappend or aa1_1.1.bbappend must be excluded.
bbappend_re = re.compile( r".*/%s_[^/]*\.bbappend$" % re.escape(pn))
bbappend_re1 = re.compile( r".*/%s\.bbappend$" % re.escape(pn))
for file in bbappend_files:
if bbappend_re.match(file) or bbappend_re1.match(file):
shutil.copy(file, outdir)
dirname = os.path.dirname(bbfile)
bbpath = '%s:%s' % (dirname, d.getVar('BBPATH'))
f = open(bbfile, 'r')
for line in f.readlines():
incfile = None
if require_re.match(line):
incfile = require_re.match(line).group(1)
elif include_re.match(line):
incfile = include_re.match(line).group(1)
if incfile:
incfile = d.expand(incfile)
incfile = bb.utils.which(bbpath, incfile)
if incfile:
shutil.copy(incfile, outdir)
create_tarball(d, outdir, 'recipe', d.getVar('ARCHIVER_OUTDIR'))
bb.utils.remove(outdir, recurse=True)
}
python do_dumpdata () {
"""
dump environment data to ${PF}-showdata.dump
"""
dumpfile = os.path.join(d.getVar('ARCHIVER_OUTDIR'), \
'%s-showdata.dump' % d.getVar('PF'))
bb.note('Dumping metadata into %s' % dumpfile)
with open(dumpfile, "w") as f:
# emit variables and shell functions
bb.data.emit_env(f, d, True)
# emit the metadata which isn't valid shell
for e in d.keys():
if d.getVarFlag(e, "python", False):
f.write("\npython %s () {\n%s}\n" % (e, d.getVar(e, False)))
}
SSTATETASKS += "do_deploy_archives"
do_deploy_archives () {
echo "Deploying source archive files from ${ARCHIVER_TOPDIR} to ${DEPLOY_DIR_SRC}."
}
python do_deploy_archives_setscene () {
sstate_setscene(d)
}
do_deploy_archives[dirs] = "${ARCHIVER_TOPDIR}"
do_deploy_archives[sstate-inputdirs] = "${ARCHIVER_TOPDIR}"
do_deploy_archives[sstate-outputdirs] = "${DEPLOY_DIR_SRC}"
addtask do_deploy_archives_setscene
addtask do_ar_original after do_unpack
addtask do_unpack_and_patch after do_patch
addtask do_ar_patched after do_unpack_and_patch
addtask do_ar_configured after do_unpack_and_patch
addtask do_dumpdata
addtask do_ar_recipe
addtask do_deploy_archives before do_build
addtask do_deploy_all_archives after do_deploy_archives
do_deploy_all_archives[recrdeptask] = "do_deploy_archives"
do_deploy_all_archives[recideptask] = "do_${BB_DEFAULT_TASK}"
do_deploy_all_archives() {
:
}
python () {
# Add tasks in the correct order, specifically for linux-yocto to avoid race condition.
# sstatesig.py:sstate_rundepfilter has special support that excludes this dependency
# so that do_kernel_configme does not need to run again when do_unpack_and_patch
# gets added or removed (by adding or removing archiver.bbclass).
if bb.data.inherits_class('kernel-yocto', d):
bb.build.addtask('do_kernel_configme', 'do_configure', 'do_unpack_and_patch', d)
}