def __init__ (self, builddir, xmlpath = None, logpath = None, name = None,
override_buildtype = None, skip_validate = False,
skip_urlcheck = False, rpcaptcache_notifier = None,
private_data = None, postbuild_file = None, presh_file = None,
postsh_file = None, savesh_file = None):
self.builddir = os.path.abspath(str(builddir))
self.chrootpath = os.path.join(self.builddir, "chroot")
self.targetpath = os.path.join(self.builddir, "target")
self.name = name
self.override_buildtype = override_buildtype
self.skip_validate = skip_validate
self.skip_urlcheck = skip_urlcheck
self.postbuild_file = postbuild_file
self.presh_file = presh_file
self.postsh_file = postsh_file
self.savesh_file = savesh_file
self.private_data = private_data
# Apt-Cache will be created on demand with the specified notifier by
# the get_rpcaptcache method
self._rpcaptcache = None
self.rpcaptcache_notifier = rpcaptcache_notifier
# Initialise Repo Images to Empty list.
self.repo_images = []
# Use supplied XML file, if given, otherwise use the source.xml
# file of the project
if xmlpath:
self.xml = ElbeXML( xmlpath, buildtype=override_buildtype,
skip_validate=skip_validate, skip_urlcheck=skip_urlcheck )
else:
sourcexmlpath = os.path.join( self.builddir, "source.xml" )
self.xml = ElbeXML( sourcexmlpath, buildtype=override_buildtype,
skip_validate=skip_validate, skip_urlcheck=skip_urlcheck )
# If logpath is given, use an AsciiDocLog instance, otherwise log
# to stdout
if logpath:
self.log = ASCIIDocLog( logpath )
else:
self.log = StdoutLog()
# Create BuildEnv instance, if the chroot directory exists and
# has an etc/elbe_version
if self.has_full_buildenv():
self.buildenv = BuildEnv( self.xml, self.log, self.chrootpath )
else:
self.buildenv = None
self.targetfs = None
return
# Create TargetFs instance, if the target directory exists
if os.path.exists( self.targetpath ):
self.targetfs = TargetFs( self.targetpath, self.log,
self.buildenv.xml, clean=False )
else:
self.targetfs = None
def run_command(argv):
oparser = OptionParser(usage="usage: %prog genlicence [options] <rfs>")
oparser.add_option("--output", dest="output", help="outputfilename")
oparser.add_option("--xml",
dest="xml",
default=None,
help="xml outputfilename")
(opt, args) = oparser.parse_args(argv)
if len(args) != 1:
print "wrong number of arguments"
oparser.print_help()
sys.exit(20)
chroot = os.path.abspath(args[0])
rfs = Filesystem(chroot)
log = StdoutLog()
if opt.output:
f = io.open(opt.output, "w+", encoding='utf-8')
else:
f = io.open('licence.txt', "w+", encoding='utf-8')
rfs.write_licenses(f, log, opt.xml)
f.close()
def run_command(argv):
oparser = OptionParser(usage="usage: %prog toolchainextract [options]")
oparser.add_option("-p", "--path", dest="path", help="path to toolchain")
oparser.add_option("-o",
"--output",
dest="output",
help="output repository path")
oparser.add_option("-c",
"--codename",
dest="codename",
help="distro codename for repository")
oparser.add_option("-b",
"--buildtype",
dest="buildtype",
help="Override the buildtype")
(opt, args) = oparser.parse_args(argv)
if not opt.path:
oparser.print_help()
return 0
if not opt.output:
oparser.print_help()
return 0
if not opt.codename:
oparser.print_help()
return 0
if not opt.buildtype:
oparser.print_help()
return 0
defaults = ElbeDefaults(opt.buildtype)
toolchain = get_toolchain(defaults["toolchaintype"], opt.path,
defaults["arch"])
tmpdir = mkdtemp()
for lib in toolchain.pkg_libs:
files = toolchain.get_files_for_pkg(lib)
pkglibpath = os.path.join("usr/lib", defaults["triplet"])
fmap = [(f, pkglibpath) for f in files]
build_binary_deb(lib, defaults["arch"], defaults["toolchainver"],
lib + " extracted from toolchain", fmap,
toolchain.pkg_deps[lib], tmpdir)
pkgs = os.listdir(tmpdir)
repo = ToolchainRepo(defaults["arch"], opt.codename, opt.output,
StdoutLog())
for p in pkgs:
repo.includedeb(os.path.join(tmpdir, p))
repo.finalize()
os.system('rm -r "%s"' % tmpdir)
def __init__(self,
builddir,
xmlpath=None,
logpath=None,
name=None,
override_buildtype=None,
skip_validate=False,
url_validation=ValidationMode.CHECK_ALL,
rpcaptcache_notifier=None,
private_data=None,
postbuild_file=None,
presh_file=None,
postsh_file=None,
savesh_file=None):
# pylint: disable=too-many-arguments
self.builddir = os.path.abspath(str(builddir))
self.chrootpath = os.path.join(self.builddir, "chroot")
self.targetpath = os.path.join(self.builddir, "target")
self.sysrootpath = os.path.join(self.builddir, "sysroot")
self.sdkpath = os.path.join(self.builddir, "sdk")
self.validationpath = os.path.join(self.builddir, "validation.txt")
self.name = name
self.override_buildtype = override_buildtype
self.skip_validate = skip_validate
self.url_validation = url_validation
self.postbuild_file = postbuild_file
self.presh_file = presh_file
self.postsh_file = postsh_file
self.savesh_file = savesh_file
self.private_data = private_data
# Apt-Cache will be created on demand with the specified notifier by
# the get_rpcaptcache method
self._rpcaptcache = None
self.rpcaptcache_notifier = rpcaptcache_notifier
# Initialise Repo Images to Empty list.
self.repo_images = []
self.orig_fname = None
self.orig_files = []
# Use supplied XML file, if given, otherwise use the source.xml
# file of the project
if xmlpath:
self.xml = ElbeXML(xmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
url_validation=url_validation)
else:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml = ElbeXML(sourcexmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
url_validation=url_validation)
self.arch = self.xml.text("project/arch", key="arch")
self.codename = self.xml.text("project/suite")
if not self.name:
self.name = self.xml.text("project/name")
# If logpath is given, use an AsciiDocLog instance, otherwise log
# to stdout
if logpath:
self.log = ASCIIDocLog(logpath)
else:
self.log = StdoutLog()
self.repo = ProjectRepo(self.arch, self.codename,
os.path.join(self.builddir, "repo"), self.log)
# Create BuildEnv instance, if the chroot directory exists and
# has an etc/elbe_version
if os.path.exists(self.chrootpath):
self.buildenv = BuildEnv(self.xml,
self.log,
self.chrootpath,
clean=False)
else:
self.buildenv = None
# Create TargetFs instance, if the target directory exists
if os.path.exists(self.targetpath) and self.buildenv:
self.targetfs = TargetFs(self.targetpath,
self.log,
self.buildenv.xml,
clean=False)
else:
self.targetfs = None
# dont create sysroot instance, it should be build from scratch
# each time, because the pkglist including the -dev packages is
# tracked nowhere.
self.sysrootenv = None
self.log.do('rm -rf %s' % self.sysrootpath)
# same for host_sysroot instance recreate it in any case
self.host_sysrootenv = None
class ElbeProject(object):
# pylint: disable=too-many-instance-attributes
def __init__(self,
builddir,
xmlpath=None,
logpath=None,
name=None,
override_buildtype=None,
skip_validate=False,
url_validation=ValidationMode.CHECK_ALL,
rpcaptcache_notifier=None,
private_data=None,
postbuild_file=None,
presh_file=None,
postsh_file=None,
savesh_file=None):
# pylint: disable=too-many-arguments
self.builddir = os.path.abspath(str(builddir))
self.chrootpath = os.path.join(self.builddir, "chroot")
self.targetpath = os.path.join(self.builddir, "target")
self.sysrootpath = os.path.join(self.builddir, "sysroot")
self.sdkpath = os.path.join(self.builddir, "sdk")
self.validationpath = os.path.join(self.builddir, "validation.txt")
self.name = name
self.override_buildtype = override_buildtype
self.skip_validate = skip_validate
self.url_validation = url_validation
self.postbuild_file = postbuild_file
self.presh_file = presh_file
self.postsh_file = postsh_file
self.savesh_file = savesh_file
self.private_data = private_data
# Apt-Cache will be created on demand with the specified notifier by
# the get_rpcaptcache method
self._rpcaptcache = None
self.rpcaptcache_notifier = rpcaptcache_notifier
# Initialise Repo Images to Empty list.
self.repo_images = []
self.orig_fname = None
self.orig_files = []
# Use supplied XML file, if given, otherwise use the source.xml
# file of the project
if xmlpath:
self.xml = ElbeXML(xmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
url_validation=url_validation)
else:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml = ElbeXML(sourcexmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
url_validation=url_validation)
self.arch = self.xml.text("project/arch", key="arch")
self.codename = self.xml.text("project/suite")
if not self.name:
self.name = self.xml.text("project/name")
# If logpath is given, use an AsciiDocLog instance, otherwise log
# to stdout
if logpath:
self.log = ASCIIDocLog(logpath)
else:
self.log = StdoutLog()
self.repo = ProjectRepo(self.arch, self.codename,
os.path.join(self.builddir, "repo"), self.log)
# Create BuildEnv instance, if the chroot directory exists and
# has an etc/elbe_version
if os.path.exists(self.chrootpath):
self.buildenv = BuildEnv(self.xml,
self.log,
self.chrootpath,
clean=False)
else:
self.buildenv = None
# Create TargetFs instance, if the target directory exists
if os.path.exists(self.targetpath) and self.buildenv:
self.targetfs = TargetFs(self.targetpath,
self.log,
self.buildenv.xml,
clean=False)
else:
self.targetfs = None
# dont create sysroot instance, it should be build from scratch
# each time, because the pkglist including the -dev packages is
# tracked nowhere.
self.sysrootenv = None
self.log.do('rm -rf %s' % self.sysrootpath)
# same for host_sysroot instance recreate it in any case
self.host_sysrootenv = None
def build_chroottarball(self):
self.log.do("tar cJf %s/chroot.tar.xz \
--exclude=./tmp/* --exclude=./dev/* \
--exclude=./run/* --exclude=./sys/* \
--exclude=./proc/* --exclude=./var/cache/* \
-C %s ." % (self.builddir, self.chrootpath))
def get_sysroot_paths(self):
triplet = self.xml.defs["triplet"]
paths = [
'./usr/include', './usr/include/' + triplet, './etc/ld.so.conf*',
'./opt/*/lib/*.so', './opt/*lib/*.so.*', './opt/*/include/',
'./opt/*/lib/' + triplet, './opt/*/include/' + triplet,
'./lib/*.so', './lib/*.so.*', './lib/' + triplet, './usr/lib/*.so',
'./usr/lib/*.so', './usr/lib/*.so.*', './usr/lib/' + triplet
]
return paths
def build_sysroot(self):
self.log.do('rm -rf %s; mkdir "%s"' %
(self.sysrootpath, self.sysrootpath))
self.sysrootenv = BuildEnv(self.xml,
self.log,
self.sysrootpath,
clean=True)
# Import keyring
self.sysrootenv.import_keys()
self.log.printo("Keys imported")
self.install_packages(self.sysrootenv, buildenv=False)
# ignore packages from debootstrap
tpkgs = self.xml.get_target_packages()
bspkgs = self.xml.node("debootstrappkgs")
ignore_pkgs = [p.et.text for p in bspkgs if p.et.text not in tpkgs]
ignore_dev_pkgs = []
if self.xml.has('target/pkg-blacklist/sysroot'):
ignore_dev_pkgs = [
p.et.text
for p in self.xml.node("target/pkg-blacklist/sysroot")
]
with self.sysrootenv:
try:
self.get_rpcaptcache(env=self.sysrootenv).update()
except Exception as e:
raise AptCacheUpdateError(e)
try:
self.get_rpcaptcache(env=self.sysrootenv).mark_install_devpkgs(
set(ignore_pkgs), set(ignore_dev_pkgs))
except SystemError as e:
self.log.printo("mark install devpkgs failed: %s" % str(e))
try:
self.get_rpcaptcache(env=self.sysrootenv).commit()
except SystemError as e:
self.log.printo("commiting changes failed: %s" % str(e))
raise AptCacheCommitError(str(e))
try:
self.sysrootenv.rfs.dump_elbeversion(self.xml)
except IOError:
self.log.printo("dump elbeversion into sysroot failed")
sysrootfilelist = os.path.join(self.builddir, "sysroot-filelist")
with self.sysrootenv.rfs:
self.log.do("chroot %s /usr/bin/symlinks -cr /usr/lib" %
self.sysrootpath)
paths = self.get_sysroot_paths()
self.log.do("rm %s" % sysrootfilelist, allow_fail=True)
os.chdir(self.sysrootpath)
for p in paths:
self.log.do('find -path "%s" >> %s' % (p, sysrootfilelist))
self.log.do("tar cfJ %s/sysroot.tar.xz -C %s -T %s" %
(self.builddir, self.sysrootpath, sysrootfilelist))
def build_host_sysroot(self, pkgs, hostsysrootpath):
self.log.do('rm -rf %s; mkdir "%s"' %
(hostsysrootpath, hostsysrootpath))
self.host_sysrootenv = BuildEnv(self.xml,
self.log,
hostsysrootpath,
clean=True,
arch="amd64")
# Import keyring
self.host_sysrootenv.import_keys()
self.log.printo("Keys imported")
with self.host_sysrootenv:
try:
cache = self.get_rpcaptcache(env=self.host_sysrootenv,
norecommend=True)
cache.update()
except Exception as e:
raise AptCacheUpdateError(e)
for p in pkgs:
try:
cache.mark_install(p, None)
except KeyError:
self.log.printo("No Package " + p)
except SystemError as e:
self.log.printo("Error: Unable to correct problems "
"in package %s (%s)" % (p, str(e)))
try:
cache.commit()
except SystemError as e:
self.log.printo("commiting changes failed: %s" % str(e))
raise AptCacheCommitError(str(e))
# This is just a sysroot, some directories
# need to be removed.
#
# This can move into finetuning in the
# second implementation step.
self.host_sysrootenv.rfs.rmtree('/boot')
self.host_sysrootenv.rfs.rmtree('/dev')
self.host_sysrootenv.rfs.rmtree('/etc')
self.host_sysrootenv.rfs.rmtree('/home')
self.host_sysrootenv.rfs.rmtree('/media')
self.host_sysrootenv.rfs.rmtree('/mnt')
self.host_sysrootenv.rfs.rmtree('/proc')
self.host_sysrootenv.rfs.rmtree('/root')
self.host_sysrootenv.rfs.rmtree('/run')
self.host_sysrootenv.rfs.rmtree('/sys')
self.host_sysrootenv.rfs.rmtree('/tmp')
self.host_sysrootenv.rfs.rmtree('/var')
def build_sdk(self):
triplet = self.xml.defs["triplet"]
elfcode = self.xml.defs["elfcode"]
host_pkglist = []
if self.xml.tgt.has('hostsdk-pkg-list'):
for p in self.xml.tgt.node('hostsdk-pkg-list'):
if p.tag == 'pkg':
host_pkglist.append(p.et.text.strip())
else:
try:
host_pkglist.append("g++-%s" % self.xml.defs["sdkarch"])
except KeyError:
raise UnsupportedSDKException(triplet)
host_pkglist.append('gdb-multiarch')
# build target sysroot including libs and headers for the target
self.build_sysroot()
sdktargetpath = os.path.join(self.sdkpath, "sysroots", "target")
self.log.do("mkdir -p %s" % sdktargetpath)
self.log.do("tar xJf %s/sysroot.tar.xz -C %s" %
(self.builddir, sdktargetpath))
# build host sysroot including cross compiler
hostsysrootpath = os.path.join(self.sdkpath, 'sysroots', 'host')
self.build_host_sysroot(host_pkglist, hostsysrootpath)
n = gen_sdk_scripts(triplet, elfcode, self.name,
self.xml.text("project/version"), self.builddir,
self.sdkpath)
# create sdk tar and append it to setup script
self.log.do("cd %s; tar cJf ../sdk.txz ." % self.sdkpath)
self.log.do("cd %s; rm -rf sdk" % self.builddir)
self.log.do("cd %s; cat sdk.txz >> %s" % (self.builddir, n))
self.log.do("cd %s; chmod +x %s" % (self.builddir, n))
self.log.do("cd %s; rm sdk.txz" % self.builddir)
def pbuild(self, p):
self.pdebuild_init()
src_path = os.path.join(self.builddir, "pdebuilder", "current")
src_uri = p.text('.').replace("LOCALMACHINE", "10.0.2.2").strip()
self.log.printo("retrieve pbuild sources: %s" % src_uri)
if p.tag == 'git':
self.log.do("git clone %s %s" % (src_uri, src_path))
try:
self.log.do("cd %s; git reset --hard %s" %
(src_path, p.et.attrib['revision']))
except IndexError:
pass
elif p.tag == 'svn':
self.log.do("svn co --non-interactive %s %s" % (src_uri, src_path))
else:
self.log.printo("unknown pbuild source vcs: %s" % p.tag)
# pdebuild_build(-1) means use all cpus
self.pdebuild_build(cpuset=-1, profile="")
def build_cdroms(self,
build_bin=True,
build_sources=False,
cdrom_size=None):
self.repo_images = []
elog = ASCIIDocLog(self.validationpath, True)
env = None
sysrootstr = ""
if os.path.exists(self.sysrootpath):
sysrootstr = "(including sysroot packages)"
env = BuildEnv(self.xml,
self.log,
self.sysrootpath,
build_sources=build_sources,
clean=False)
else:
env = BuildEnv(self.xml,
self.log,
self.chrootpath,
build_sources=build_sources,
clean=False)
# ensure the /etc/apt/sources.list is created according to
# buil_sources, # build_bin flag, ensure to reopen it with
# the new 'sources.list'
with env:
env.seed_etc()
self.drop_rpcaptcache(env=env)
with env:
init_codename = self.xml.get_initvm_codename()
if build_bin:
elog.h1("Binary CD %s" % sysrootstr)
self.repo_images += mk_binary_cdrom(env.rfs,
self.arch,
self.codename,
init_codename,
self.xml,
self.builddir,
self.log,
cdrom_size=cdrom_size)
if build_sources:
elog.h1("Source CD %s" % sysrootstr)
try:
self.repo_images += mk_source_cdrom(env.rfs,
self.arch,
self.codename,
init_codename,
self.builddir,
self.log,
cdrom_size=cdrom_size,
xml=self.xml)
except SystemError as e:
# e.g. no deb-src urls specified
elog.printo(str(e))
def build(self,
build_bin=False,
build_sources=False,
cdrom_size=None,
skip_pkglist=False,
skip_pbuild=False):
# pylint: disable=too-many-arguments
# pylint: disable=too-many-locals
# pylint: disable=too-many-statements
# pylint: disable=too-many-branches
# Write the log header
self.write_log_header()
# Validate Apt Sources
if build_sources:
m = ValidationMode.CHECK_ALL
else:
m = ValidationMode.CHECK_BINARIES
self.xml.validate_apt_sources(m, self.arch)
if self.xml.has('target/pbuilder') and not skip_pbuild:
if not os.path.exists(os.path.join(self.builddir, "pbuilder")):
self.create_pbuilder()
for p in self.xml.node('target/pbuilder'):
self.pbuild(p)
# the package might be needed by a following pbuild, so update
# the project repo that it can be installed in as
# build-dependency
self.repo.finalize()
# To avoid update cache errors, the project repo needs to have
# Release and Packages files, even if it's empty. So don't do this
# in the if case above!
self.repo.finalize()
# Create the build environment, if it does not a valid one
# self.buildenv might be set when we come here.
# However, if its not a full_buildenv, we specify clean here,
# so it gets rebuilt properly.
if not self.has_full_buildenv():
self.log.do('mkdir -p "%s"' % self.chrootpath)
self.buildenv = BuildEnv(self.xml,
self.log,
self.chrootpath,
build_sources=build_sources,
clean=True)
skip_pkglist = False
# Import keyring
self.buildenv.import_keys()
self.log.printo("Keys imported")
# Install packages
if not skip_pkglist:
self.install_packages(self.buildenv)
try:
self.buildenv.rfs.dump_elbeversion(self.xml)
except IOError:
self.log.printo("dump elbeversion failed")
# Extract target FS. We always create a new instance here with
# clean=true, because we want a pristine directory.
self.targetfs = TargetFs(self.targetpath,
self.log,
self.buildenv.xml,
clean=True)
os.chdir(self.buildenv.rfs.fname(''))
extract_target(self.buildenv.rfs, self.xml, self.targetfs, self.log,
self.get_rpcaptcache())
# The validation file is created using check_full_pkgs() and
# elbe_report(), both opening the file in append mode. So if an
# old validation file already exists, it must be deleted first.
if os.path.isfile(self.validationpath):
os.unlink(self.validationpath)
# Package validation and package list
if not skip_pkglist:
pkgs = self.xml.xml.node("/target/pkg-list")
if self.xml.has("fullpkgs"):
check_full_pkgs(pkgs, self.xml.xml.node("/fullpkgs"),
self.validationpath, self.get_rpcaptcache())
else:
check_full_pkgs(pkgs, None, self.validationpath,
self.get_rpcaptcache())
dump_fullpkgs(self.xml, self.buildenv.rfs, self.get_rpcaptcache())
self.xml.dump_elbe_version()
self.targetfs.write_fstab(self.xml)
# Dump ELBE version
try:
self.targetfs.dump_elbeversion(self.xml)
except MemoryError:
self.log.printo("dump elbeversion failed")
# install packages for buildenv
if not skip_pkglist:
self.install_packages(self.buildenv, buildenv=True)
# Write source.xml
try:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml.xml.write(sourcexmlpath)
except MemoryError:
self.log.printo("write source.xml failed (archive to huge?)")
# Elbe report
reportpath = os.path.join(self.builddir, "elbe-report.txt")
elbe_report(self.xml, self.buildenv, self.get_rpcaptcache(),
reportpath, self.validationpath, self.targetfs)
# the current license code raises an exception that interrupts the hole
# build if a licence can't be converted to utf-8. Exception handling
# can be removed as soon as the licence code is more stable
lic_err = False
try:
f = io.open(os.path.join(self.builddir, "licence.txt"),
"w+",
encoding='utf-8')
self.buildenv.rfs.write_licenses(
f, self.log, os.path.join(self.builddir, "licence.xml"))
except Exception:
self.log.printo("error during generating licence.txt/xml")
self.log.printo(sys.exc_info()[0])
lic_err = True
finally:
f.close()
if lic_err:
os.remove(os.path.join(self.builddir, "licence.txt"))
os.remove(os.path.join(self.builddir, "licence.xml"))
# Use some handwaving to determine grub version
# jessie and wheezy grubs are 2.0 but differ in behaviour
#
# We might also want support for legacy grub
if (self.get_rpcaptcache().is_installed('grub-pc')
and self.get_rpcaptcache().is_installed('grub-efi-amd64-bin')):
grub_version = 202
grub_fw_type = "hybrid"
elif self.get_rpcaptcache().is_installed('grub-pc'):
if self.codename == "wheezy":
grub_version = 199
else:
grub_version = 202
grub_fw_type = "bios"
elif self.get_rpcaptcache().is_installed('grub-efi-amd64'):
grub_version = 202
grub_fw_type = "efi"
elif self.get_rpcaptcache().is_installed('grub-legacy'):
self.log.printo("package grub-legacy is installed, "
"this is obsolete, skipping grub")
grub_version = 0
grub_fw_type = ""
else:
self.log.printo("package grub-pc is not installed, skipping grub")
# version 0 == skip_grub
grub_version = 0
grub_fw_type = ""
self.targetfs.part_target(self.builddir, grub_version, grub_fw_type)
self.build_cdroms(build_bin, build_sources, cdrom_size)
if self.postbuild_file:
self.log.h2("postbuild script:")
self.log.do(self.postbuild_file + ' "%s %s %s"' %
(self.builddir, self.xml.text("project/version"),
self.xml.text("project/name")),
allow_fail=True)
do_prj_finetuning(self.xml, self.log, self.buildenv, self.targetfs,
self.builddir)
self.targetfs.pack_images(self.builddir)
system('cat "%s"' % self.validationpath)
def pdebuild_init(self):
# Remove pdebuilder directory, containing last build results
self.log.do('rm -rf "%s"' % os.path.join(self.builddir, "pdebuilder"))
# Remove pbuilder/result directory
self.log.do('rm -rf "%s"' %
os.path.join(self.builddir, "pbuilder", "result"))
# Recreate the directories removed
self.log.do('mkdir -p "%s"' %
os.path.join(self.builddir, "pbuilder", "result"))
def pdebuild(self, cpuset, profile):
self.pdebuild_init()
pbdir = os.path.join(self.builddir, "pdebuilder", "current")
self.log.do('mkdir -p "%s"' % os.path.join(pbdir))
try:
for orig_fname in self.orig_files:
ofname = os.path.join(self.builddir, orig_fname)
self.log.do(
'mv "%s" "%s"' %
(ofname, os.path.join(self.builddir, "pdebuilder")))
finally:
self.orig_fname = None
self.orig_files = []
# Untar current_pdebuild.tar.gz into pdebuilder/current
self.log.do(
'tar xfz "%s" -C "%s"' %
(os.path.join(self.builddir, "current_pdebuild.tar.gz"), pbdir))
self.pdebuild_build(cpuset, profile)
self.repo.finalize()
def pdebuild_build(self, cpuset, profile):
# check whether we have to use taskset to run pdebuild
# this might be useful, when things like java dont
# work with multithreading
#
if cpuset != -1:
cpuset_cmd = 'taskset %d ' % cpuset
else:
# cpuset == -1 means empty cpuset_cmd
cpuset_cmd = ''
try:
self.log.do('cd "%s"; %s pdebuild --debbuildopts "-j%s -sa" '
'--configfile "%s" '
'--use-pdebuild-internal --buildresult "%s"' %
(os.path.join(self.builddir, "pdebuilder", "current"),
cpuset_cmd, cfg['pbuilder_jobs'],
os.path.join(self.builddir, "pbuilderrc"),
os.path.join(self.builddir, "pbuilder", "result")),
env_add={'DEB_BUILD_PROFILES': profile})
self.repo.remove(
os.path.join(self.builddir, "pdebuilder", "current", "debian",
"control"))
self.repo.include(
os.path.join(self.builddir, "pbuilder", "result", "*.changes"))
except CommandError:
self.log.printo('')
self.log.printo('Package fails to build.')
self.log.printo('Please make sure, that the submitted package '
'builds in pbuilder')
def update_pbuilder(self):
self.log.do('pbuilder --update --configfile "%s" --aptconfdir "%s"' %
(os.path.join(self.builddir, "pbuilderrc"),
os.path.join(self.builddir, "aptconfdir")))
def create_pbuilder(self):
# Remove old pbuilder directory, if it exists
self.log.do('rm -rf "%s"' % os.path.join(self.builddir, "pbuilder"))
# make hooks.d and pbuilder directory
self.log.do('mkdir -p "%s"' %
os.path.join(self.builddir, "pbuilder", "hooks.d"))
self.log.do('mkdir -p "%s"' %
os.path.join(self.builddir, "pbuilder", "aptcache"))
self.log.do('mkdir -p "%s"' %
os.path.join(self.builddir, "aptconfdir", "apt.conf.d"))
# write config files
pbuilder_write_config(self.builddir, self.xml, self.log)
pbuilder_write_apt_conf(self.builddir, self.xml)
pbuilder_write_repo_hook(self.builddir, self.xml)
self.log.do('chmod -R 755 "%s"' %
os.path.join(self.builddir, "pbuilder", "hooks.d"))
# Run pbuilder --create
self.log.do('pbuilder --create --configfile "%s" --aptconfdir "%s" '
'--debootstrapopts --include="git gnupg"' %
(os.path.join(self.builddir, "pbuilderrc"),
os.path.join(self.builddir, "aptconfdir")))
def sync_xml_to_disk(self):
try:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml.xml.write(sourcexmlpath)
except MemoryError:
self.log.printo("write source.xml failed (archive to huge?)")
def get_rpcaptcache(self, env=None, norecommend=None):
if not env:
env = self.buildenv
if norecommend is None:
norecommend = not self.xml.prj.has('install-recommends'),
if env.arch == "default":
arch = self.arch
else:
arch = env.arch
if env.rpcaptcache is None:
env.rpcaptcache = get_rpcaptcache(env.rfs, self.log.fp.name, arch,
self.rpcaptcache_notifier,
norecommend,
self.xml.prj.has('noauth'))
return env.rpcaptcache
def drop_rpcaptcache(self, env=None):
if not env:
env = self.buildenv
env.rpcaptcache = None
def has_full_buildenv(self):
if os.path.exists(self.chrootpath):
elbeversionpath = os.path.join(self.chrootpath, "etc",
"elbe_version")
if os.path.isfile(elbeversionpath):
return True
self.log.printo("%s exists, but it does not have "
"an etc/elbe_version file." % self.chrootpath)
# Apparently we do not have a functional build environment
return False
return False
def set_xml(self, xmlpath):
# Use supplied XML file, if given, otherwise change to source.xml
if not xmlpath:
xmlpath = os.path.join(self.builddir, "source.xml")
newxml = ElbeXML(xmlpath,
buildtype=self.override_buildtype,
skip_validate=self.skip_validate,
url_validation=self.url_validation)
# New XML file has to have the same architecture
oldarch = self.xml.text("project/arch", key="arch")
newarch = newxml.text("project/arch", key="arch")
if newarch != oldarch:
raise IncompatibleArchitectureException(oldarch, newarch)
# Throw away old APT cache, targetfs and buildenv
self.targetfs = None
self.buildenv = None
# dont create sysroot instance, it should be build from scratch
# each time, because the pkglist including the -dev packages is
# tracked nowhere.
self.sysrootenv = None
self.log.do('rm -rf %s' % self.sysrootpath)
self.xml = newxml
# Create a new BuildEnv instance, if we have a build directory
if self.has_full_buildenv():
self.buildenv = BuildEnv(self.xml,
self.log,
self.chrootpath,
clean=False)
# Create TargetFs instance, if the target directory exists.
# We use the old content of the directory if no rebuild is done, so
# don't clean it (yet).
if os.path.exists(self.targetpath):
self.targetfs = TargetFs(self.targetpath,
self.log,
self.xml,
clean=False)
else:
self.targetfs = None
def write_log_header(self):
if self.name:
self.log.h1("ELBE Report for Project " + self.name)
else:
self.log.h1("ELBE Report")
self.log.printo("report timestamp: " +
datetime.datetime.now().strftime("%Y%m%d-%H%M%S"))
def install_packages(self, target, buildenv=False):
# pylint: disable=too-many-statements
# pylint: disable=too-many-branches
with target:
# First update the apt cache
try:
self.get_rpcaptcache(env=target).update()
except Exception as e:
raise AptCacheUpdateError(e)
# Then dump the debootstrap packages
if target.fresh_debootstrap:
if target.need_dumpdebootstrap:
dump_debootstrappkgs(self.xml,
self.get_rpcaptcache(env=target))
dump_initvmpkgs(self.xml)
target.need_dumpdebootstrap = False
source = self.xml
try:
initxml = ElbeXML("/var/cache/elbe/source.xml",
skip_validate=self.skip_validate,
url_validation=ValidationMode.NO_CHECK)
self.xml.get_initvmnode_from(initxml)
except ValidationError as e:
self.log.printo(
"/var/cache/elbe/source.xml validation failed")
self.log.printo(str(e))
self.log.printo("will not copy initvm node")
except IOError:
self.log.printo("/var/cache/elbe/source.xml not available")
self.log.printo("can not copy initvm node")
except NoInitvmNode:
self.log.printo("/var/cache/elbe/source.xml is available")
self.log.printo("But it does not contain an initvm node")
else:
sourcepath = os.path.join(self.builddir, "source.xml")
source = ElbeXML(sourcepath,
buildtype=self.override_buildtype,
skip_validate=self.skip_validate,
url_validation=self.url_validation)
self.xml.get_debootstrappkgs_from(source)
try:
self.xml.get_initvmnode_from(source)
except NoInitvmNode:
self.log.printo("source.xml is available")
self.log.printo("But it does not contain an initvm node")
# Seed /etc, we need /etc/hosts for hostname -f to work correctly
if not buildenv:
target.seed_etc()
# remove all non-essential packages to ensure that on a incremental
# build packages can be removed
debootstrap_pkgs = []
for p in self.xml.node("debootstrappkgs"):
debootstrap_pkgs.append(p.et.text)
pkgs = target.xml.get_target_packages() + debootstrap_pkgs
if buildenv:
pkgs = pkgs + target.xml.get_buildenv_packages()
# Now install requested packages
for p in pkgs:
try:
self.get_rpcaptcache(env=target).mark_install(p, None)
except KeyError:
self.log.printo("No Package " + p)
except SystemError as e:
self.log.printo("Error: Unable to correct problems in "
"package %s (%s)" % (p, str(e)))
# temporary disabled because of
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776057
# the functions cleans up to much
# self.get_rpcaptcache().cleanup(debootstrap_pkgs + pkgs)
try:
self.get_rpcaptcache(env=target).commit()
except SystemError as e:
self.log.printo("commiting changes failed: %s" % str(e))
raise AptCacheCommitError(str(e))
def run_command(argv):
oparser = OptionParser(
usage="usage: %prog fetch_initvm_pkgs [options] <xmlfile>")
oparser.add_option("-b",
"--binrepo",
dest="binrepo",
default="/var/cache/elbe/initvm-bin-repo",
help="directory where the bin repo should reside")
oparser.add_option("-s",
"--srcrepo",
dest="srcrepo",
default="/var/cache/elbe/initvm-src-repo",
help="directory where the src repo should reside")
oparser.add_option("--skip-validation",
action="store_true",
dest="skip_validation",
default=False,
help="Skip xml schema validation")
oparser.add_option("--cdrom-mount-path",
dest="cdrom_path",
help="path where cdrom is mounted")
oparser.add_option("--cdrom-device",
dest="cdrom_device",
help="cdrom device, in case it has to be mounted")
oparser.add_option("--apt-archive",
dest="archive",
default="/var/cache/elbe/binaries/main",
help="path where binary packages are downloaded to.")
oparser.add_option("--src-archive",
dest="srcarchive",
default="/var/cache/elbe/sources",
help="path where src packages are downloaded to.")
oparser.add_option("--skip-build-sources",
action="store_false",
dest="build_sources",
default=True,
help="Skip downloading Source Packages")
oparser.add_option("--skip-build-bin",
action="store_false",
dest="build_bin",
default=True,
help="Skip downloading binary packages")
(opt, args) = oparser.parse_args(argv)
if len(args) != 1:
print("wrong number of arguments")
oparser.print_help()
sys.exit(20)
try:
xml = ElbeXML(args[0], skip_validate=opt.skip_validation)
except ValidationError as e:
print(str(e))
print("xml validation failed. Bailing out")
sys.exit(20)
log = StdoutLog()
if opt.cdrom_path:
if opt.cdrom_device:
log.do('mount "%s" "%s"' % (opt.cdrom_device, opt.cdrom_path))
# a cdrom build is identified by the cdrom option
# the xml file that is copied into the initvm
# by the initrd does not have the cdrom tags setup.
mirror = "file://%s" % opt.cdrom_path
else:
mirror = xml.get_initvm_primary_mirror(opt.cdrom_path)
init_codename = xml.get_initvm_codename()
# Binary Repo
#
repo = CdromInitRepo(init_codename, opt.binrepo, log, 0, mirror)
hostfs.mkdir_p(opt.archive)
if opt.build_bin:
pkglist = get_initvm_pkglist()
cache = Cache()
cache.open()
for pkg in pkglist:
try:
p = cache[pkg.name]
pkgver = p.installed
deb = pkgver.fetch_binary(opt.archive,
ElbeAcquireProgress(cb=None))
repo.includedeb(deb, 'main')
except ValueError:
log.printo("No Package " + pkg.name + "-" +
str(pkg.installed_version))
except FetchError:
log.printo("Package " + pkg.name + "-" + pkgver.version +
" could not be downloaded")
except TypeError:
log.printo("Package " + pkg.name + "-" +
str(pkg.installed_version) +
" missing name or version")
repo.finalize()
# Source Repo
#
repo = CdromSrcRepo(init_codename, init_codename, opt.srcrepo, log, 0,
mirror)
hostfs.mkdir_p(opt.srcarchive)
# a cdrom build does not have sources
# skip adding packages to the source repo
#
# FIXME: we need a way to add source cdroms later on
if opt.cdrom_path:
opt.build_sources = False
if opt.build_sources:
for pkg in pkglist:
try:
p = cache[pkg.name]
pkgver = p.installed
dsc = pkgver.fetch_source(opt.srcarchive,
ElbeAcquireProgress(cb=None),
unpack=False)
repo.include_init_dsc(dsc, 'initvm')
except ValueError:
log.printo("No Package " + pkg.name + "-" +
str(pkg.installed_version))
except FetchError:
log.printo("Package " + pkg.name + "-" + pkgver.version +
" could not be downloaded")
except TypeError:
log.printo("Package " + pkg.name + "-" +
str(pkg.installed_version) +
" missing name or version")
repo.finalize()
if opt.cdrom_device:
log.do('umount "%s"' % opt.cdrom_device)
def __init__(self,
builddir,
xmlpath=None,
logpath=None,
name=None,
override_buildtype=None,
skip_validate=False,
skip_urlcheck=False,
rpcaptcache_notifier=None,
private_data=None,
postbuild_file=None,
presh_file=None,
postsh_file=None,
savesh_file=None):
self.builddir = os.path.abspath(str(builddir))
self.chrootpath = os.path.join(self.builddir, "chroot")
self.targetpath = os.path.join(self.builddir, "target")
self.name = name
self.override_buildtype = override_buildtype
self.skip_validate = skip_validate
self.skip_urlcheck = skip_urlcheck
self.postbuild_file = postbuild_file
self.presh_file = presh_file
self.postsh_file = postsh_file
self.savesh_file = savesh_file
self.private_data = private_data
# Apt-Cache will be created on demand with the specified notifier by
# the get_rpcaptcache method
self._rpcaptcache = None
self.rpcaptcache_notifier = rpcaptcache_notifier
# Initialise Repo Images to Empty list.
self.repo_images = []
# Use supplied XML file, if given, otherwise use the source.xml
# file of the project
if xmlpath:
self.xml = ElbeXML(xmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
skip_urlcheck=skip_urlcheck)
else:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml = ElbeXML(sourcexmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
skip_urlcheck=skip_urlcheck)
# If logpath is given, use an AsciiDocLog instance, otherwise log
# to stdout
if logpath:
self.log = ASCIIDocLog(logpath)
else:
self.log = StdoutLog()
# Create BuildEnv instance, if the chroot directory exists and
# has an etc/elbe_version
if self.has_full_buildenv():
self.buildenv = BuildEnv(self.xml, self.log, self.chrootpath)
else:
self.buildenv = None
self.targetfs = None
return
# Create TargetFs instance, if the target directory exists
if os.path.exists(self.targetpath):
self.targetfs = TargetFs(self.targetpath,
self.log,
self.buildenv.xml,
clean=False)
else:
self.targetfs = None
class ElbeProject(object):
def __init__(self,
builddir,
xmlpath=None,
logpath=None,
name=None,
override_buildtype=None,
skip_validate=False,
skip_urlcheck=False,
rpcaptcache_notifier=None,
private_data=None,
postbuild_file=None,
presh_file=None,
postsh_file=None,
savesh_file=None):
self.builddir = os.path.abspath(str(builddir))
self.chrootpath = os.path.join(self.builddir, "chroot")
self.targetpath = os.path.join(self.builddir, "target")
self.name = name
self.override_buildtype = override_buildtype
self.skip_validate = skip_validate
self.skip_urlcheck = skip_urlcheck
self.postbuild_file = postbuild_file
self.presh_file = presh_file
self.postsh_file = postsh_file
self.savesh_file = savesh_file
self.private_data = private_data
# Apt-Cache will be created on demand with the specified notifier by
# the get_rpcaptcache method
self._rpcaptcache = None
self.rpcaptcache_notifier = rpcaptcache_notifier
# Initialise Repo Images to Empty list.
self.repo_images = []
# Use supplied XML file, if given, otherwise use the source.xml
# file of the project
if xmlpath:
self.xml = ElbeXML(xmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
skip_urlcheck=skip_urlcheck)
else:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml = ElbeXML(sourcexmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
skip_urlcheck=skip_urlcheck)
# If logpath is given, use an AsciiDocLog instance, otherwise log
# to stdout
if logpath:
self.log = ASCIIDocLog(logpath)
else:
self.log = StdoutLog()
# Create BuildEnv instance, if the chroot directory exists and
# has an etc/elbe_version
if self.has_full_buildenv():
self.buildenv = BuildEnv(self.xml, self.log, self.chrootpath)
else:
self.buildenv = None
self.targetfs = None
return
# Create TargetFs instance, if the target directory exists
if os.path.exists(self.targetpath):
self.targetfs = TargetFs(self.targetpath,
self.log,
self.buildenv.xml,
clean=False)
else:
self.targetfs = None
def build_sysroot(self):
debootstrap_pkgs = [
p.et.text for p in self.xml.node("debootstrappkgs")
]
with self.buildenv:
try:
self.get_rpcaptcache().mark_install_devpkgs(debootstrap_pkgs)
except KeyError:
self.log.printo("No Package " + p)
except SystemError:
self.log.printo("Unable to correct problems " + p)
try:
self.get_rpcaptcache().commit()
except SystemError:
self.log.printo("commiting changes failed")
raise AptCacheCommitError()
sysrootfilelist = os.path.join(self.builddir, "sysroot-filelist")
with self.buildenv.rfs:
self.log.do("chroot %s /usr/bin/symlinks -cr /usr/lib" %
self.chrootpath)
triplet = self.xml.defs["triplet"]
paths = [
'./usr/include', './lib/*.so', './lib/*.so.*', './lib/' + triplet,
'./usr/lib/*.so', './usr/lib/*.so', './usr/lib/*.so.*',
'./usr/lib/' + triplet
]
self.log.do("rm %s" % sysrootfilelist, allow_fail=True)
os.chdir(self.chrootpath)
for p in paths:
self.log.do('find -path "%s" >> %s' % (p, sysrootfilelist))
self.log.do("tar cvfJ %s/sysroot.tar.xz -C %s -T %s" %
(self.builddir, self.chrootpath, sysrootfilelist))
def build(self,
skip_debootstrap=False,
build_bin=False,
build_sources=False,
cdrom_size=None,
debug=False,
skip_pkglist=False):
# Write the log header
self.write_log_header()
# Create the build environment, if it does not exist yet
if not self.buildenv:
self.log.do('mkdir -p "%s"' % self.chrootpath)
self.buildenv = BuildEnv(self.xml,
self.log,
self.chrootpath,
build_sources=build_sources)
skip_pkglist = False
# Install packages
if not skip_pkglist:
self.install_packages()
try:
self.buildenv.rfs.dump_elbeversion(self.xml)
except IOError:
self.log.printo("dump elbeversion failed")
# Extract target FS. We always create a new instance here with
# clean=true, because we want a pristine directory.
self.targetfs = TargetFs(self.targetpath,
self.log,
self.buildenv.xml,
clean=True)
os.chdir(self.buildenv.rfs.fname(''))
extract_target(self.buildenv.rfs, self.xml, self.targetfs, self.log,
self.get_rpcaptcache())
# Package validation and package list
if not skip_pkglist:
validationpath = os.path.join(self.builddir, "validation.txt")
pkgs = self.xml.xml.node("/target/pkg-list")
if self.xml.has("fullpkgs"):
check_full_pkgs(pkgs, self.xml.xml.node("/fullpkgs"),
validationpath, self.get_rpcaptcache())
else:
check_full_pkgs(pkgs, None, validationpath,
self.get_rpcaptcache())
dump_fullpkgs(self.xml, self.buildenv.rfs, self.get_rpcaptcache())
self.xml.dump_elbe_version()
self.targetfs.write_fstab(self.xml)
# Dump ELBE version
try:
self.targetfs.dump_elbeversion(self.xml)
except MemoryError:
self.log.printo("dump elbeversion failed")
# install packages for buildenv
if not skip_pkglist:
self.install_packages(buildenv=True)
# Write source.xml
try:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml.xml.write(sourcexmlpath)
except MemoryError:
self.log.printo("write source.xml failed (archive to huge?)")
# Elbe report
reportpath = os.path.join(self.builddir, "elbe-report.txt")
elbe_report(self.xml, self.buildenv, self.get_rpcaptcache(),
reportpath, self.targetfs)
# Licenses
f = open(os.path.join(self.builddir, "licence.txt"), "w+")
self.buildenv.rfs.write_licenses(f, self.log)
f.close()
# Read arch and codename from xml
arch = self.xml.text("project/arch", key="arch")
codename = self.xml.text("project/suite")
# Use some handwaving to determine grub version
# jessie and wheezy grubs are 2.0 but differ in behaviour
#
# We might also want support for legacy grub
if self.get_rpcaptcache().is_installed('grub-pc'):
if codename == "jessie":
grub_version = 202
else:
grub_version = 199
elif self.get_rpcaptcache().is_installed('grub-legacy'):
self.log.printo(
"package grub-legacy is installed, this is obsolete, skipping grub"
)
grub_version = 0
else:
self.log.printo("package grub-pc is not installed, skipping grub")
# version 0 == skip_grub
grub_version = 0
self.targetfs.part_target(self.builddir, grub_version)
# Build cdrom images
self.repo_images = []
with self.buildenv:
init_codename = self.xml.get_initvm_codename()
if build_bin:
self.repo_images += mk_binary_cdrom(self.buildenv.rfs,
arch,
codename,
init_codename,
self.xml,
self.builddir,
self.log,
cdrom_size=cdrom_size)
if build_sources:
try:
self.repo_images += mk_source_cdrom(self.buildenv.rfs,
arch,
codename,
init_codename,
self.builddir,
self.log,
cdrom_size=cdrom_size)
except SystemError as e:
# e.g. no deb-src urls specified
self.log.printo(str(e))
if self.postbuild_file:
self.log.h2("postbuild script:")
self.log.do(self.postbuild_file + ' "%s %s %s"' %
(self.builddir, self.xml.text("project/version"),
self.xml.text("project/name")),
allow_fail=True)
os.system('cat "%s"' % os.path.join(self.builddir, "validation.txt"))
def pdebuild(self):
# Remove pdebuilder directory, containing last build results
self.log.do('rm -rf "%s"' % os.path.join(self.builddir, "pdebuilder"))
# Remove pbuilder/result directory
self.log.do('rm -rf "%s"' %
os.path.join(self.builddir, "pbuilder", "result"))
# Recreate the directories removed
self.log.do('mkdir -p "%s"' %
os.path.join(self.builddir, "pbuilder", "result"))
self.log.do('mkdir -p "%s"' %
os.path.join(self.builddir, "pdebuilder", "current"))
# Untar current_pdebuild.tar.gz into pdebuilder/current
self.log.do('tar xvfz "%s" -C "%s"' %
(os.path.join(self.builddir, "current_pdebuild.tar.gz"),
os.path.join(self.builddir, "pdebuilder", "current")))
# Run pdebuild
try:
self.log.do(
'cd "%s"; pdebuild --configfile "%s" --use-pdebuild-internal --buildresult "%s"'
% (os.path.join(self.builddir, "pdebuilder", "current"),
os.path.join(self.builddir, "pbuilderrc"),
os.path.join(self.builddir, "pbuilder", "result")))
except CommandError as e:
self.log.printo('')
self.log.printo('Package fails to build.')
self.log.printo(
'Please make sure, that the submitted package builds in pbuilder'
)
def create_pbuilder(self):
# Remove old pbuilder directory, if it exists
self.log.do('rm -rf "%s"' % os.path.join(self.builddir, "pbuilder"))
# make hooks.d and pbuilder directory
self.log.do('mkdir -p "%s"' %
os.path.join(self.builddir, "pbuilder", "hooks.d"))
# write config files
pbuilder_write_config(self.builddir, self.xml, self.log)
pbuilder_write_repo_hook(self.builddir, self.xml)
self.log.do('chmod 755 "%s"' % os.path.join(
self.builddir, "pbuilder", "hooks.d", "D10elbe_apt_sources"))
# Run pbuilder --create
self.log.do('pbuilder --create --configfile "%s" --extrapackages git' %
os.path.join(self.builddir, "pbuilderrc"))
def sync_xml_to_disk(self):
try:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml.xml.write(sourcexmlpath)
except MemoryError:
self.log.printo("write source.xml failed (archive to huge?)")
def get_rpcaptcache(self):
if self._rpcaptcache is None:
self._rpcaptcache = get_rpcaptcache(
self.buildenv.rfs, "aptcache.log",
self.xml.text("project/arch", key="arch"),
self.rpcaptcache_notifier)
return self._rpcaptcache
def drop_rpcaptcache(self):
self._rpcaptcache = None
def has_full_buildenv(self):
if os.path.exists(self.chrootpath):
elbeversionpath = os.path.join(self.chrootpath, "etc",
"elbe_version")
if os.path.isfile(elbeversionpath):
return True
else:
self.log.printo(
"%s exists, but it does not have an etc/elbe_version file."
% self.chrootpath)
# Apparently we do not have a functional build environment
return False
else:
return False
def set_xml(self, xmlpath):
# Use supplied XML file, if given, otherwise change to source.xml
if not xmlpath:
xmlpath = os.path.join(self.builddir, "source.xml")
newxml = ElbeXML(xmlpath,
buildtype=self.override_buildtype,
skip_validate=self.skip_validate,
skip_urlcheck=self.skip_urlcheck)
# New XML file has to have the same architecture
oldarch = self.xml.text("project/arch", key="arch")
newarch = newxml.text("project/arch", key="arch")
if newarch != oldarch:
raise IncompatibleArchitectureException(oldarch, newarch)
# Throw away old APT cache, targetfs and buildenv
self._rpcaptcache = None
self.targetfs = None
self.buildenv = None
self.xml = newxml
# Create a new BuildEnv instance, if we have a build directory
if self.has_full_buildenv():
self.buildenv = BuildEnv(self.xml, self.log, self.chrootpath)
# Create TargetFs instance, if the target directory exists.
# We use the old content of the directory if no rebuild is done, so
# don't clean it (yet).
if os.path.exists(self.targetpath):
self.targetfs = TargetFs(self.targetpath,
self.log,
self.buildenv.xml,
clean=False)
else:
self.targetfs = None
def write_log_header(self):
if self.name:
self.log.h1("ELBE Report for Project " + self.name)
else:
self.log.h1("ELBE Report")
self.log.printo("report timestamp: " +
datetime.datetime.now().strftime("%Y%m%d-%H%M%S"))
def install_packages(self, buildenv=False):
with self.buildenv:
# First update the apt cache
try:
self.get_rpcaptcache().update()
except:
self.log.printo("update cache failed")
raise AptCacheUpdateError()
# Then dump the debootstrap packages
if self.buildenv.fresh_debootstrap:
if self.buildenv.need_dumpdebootstrap:
dump_debootstrappkgs(self.xml, self.get_rpcaptcache())
dump_initvmpkgs(self.xml)
self.buildenv.need_dumpdebootstrap = False
source = self.xml
try:
initxml = ElbeXML("/var/cache/elbe/source.xml",
skip_validate=self.skip_validate,
skip_urlcheck=True)
self.xml.get_initvmnode_from(initxml)
except ValidationError as e:
self.log.printo(
"/var/cache/elbe/source.xml validation failed")
self.log.printo(str(e))
self.log.printo("will not copy initvm node")
except IOError:
self.log.printo("/var/cache/elbe/source.xml not available")
self.log.printo("can not copy initvm node")
except NoInitvmNode:
self.log.printo("/var/cache/elbe/source.xml is available")
self.log.printo("But it does not contain an initvm node")
else:
sourcepath = os.path.join(self.builddir, "source.xml")
source = ElbeXML(sourcepath,
buildtype=self.override_buildtype,
skip_validate=self.skip_validate,
skip_urlcheck=self.skip_urlcheck)
self.xml.get_debootstrappkgs_from(source)
try:
self.xml.get_initvmnode_from(source)
except NoInitvmNode:
self.log.printo("source.xml is available")
self.log.printo("But it does not contain an initvm node")
# Seed /etc, we need /etc/hosts for hostname -f to work correctly
if not buildenv:
self.buildenv.seed_etc()
# remove all non-essential packages to ensure that on a incremental
# build packages can be removed
debootstrap_pkgs = []
for p in self.xml.node("debootstrappkgs"):
debootstrap_pkgs.append(p.et.text)
pkgs = self.buildenv.xml.get_target_packages()
if buildenv:
pkgs = pkgs + self.buildenv.xml.get_buildenv_packages()
# Now install requested packages
for p in pkgs:
try:
self.get_rpcaptcache().mark_install(p, None)
except KeyError:
self.log.printo("No Package " + p)
except SystemError:
self.log.printo("Unable to correct problems " + p)
# temporary disabled because of
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776057
# the functions cleans up to much
# self.get_rpcaptcache().cleanup(debootstrap_pkgs + pkgs)
try:
self.get_rpcaptcache().commit()
except SystemError:
self.log.printo("commiting changes failed")
raise AptCacheCommitError()
def __init__(
self,
builddir,
xmlpath=None,
logpath=None,
name=None,
override_buildtype=None,
skip_validate=False,
url_validation=ValidationMode.CHECK_ALL,
rpcaptcache_notifier=None,
private_data=None,
postbuild_file=None,
presh_file=None,
postsh_file=None,
savesh_file=None):
# pylint: disable=too-many-arguments
self.builddir = os.path.abspath(str(builddir))
self.chrootpath = os.path.join(self.builddir, "chroot")
self.targetpath = os.path.join(self.builddir, "target")
self.sysrootpath = os.path.join(self.builddir, "sysroot")
self.sdkpath = os.path.join(self.builddir, "sdk")
self.validationpath = os.path.join(self.builddir, "validation.txt")
self.name = name
self.override_buildtype = override_buildtype
self.skip_validate = skip_validate
self.url_validation = url_validation
self.postbuild_file = postbuild_file
self.presh_file = presh_file
self.postsh_file = postsh_file
self.savesh_file = savesh_file
self.private_data = private_data
# Apt-Cache will be created on demand with the specified notifier by
# the get_rpcaptcache method
self._rpcaptcache = None
self.rpcaptcache_notifier = rpcaptcache_notifier
# Initialise Repo Images to Empty list.
self.repo_images = []
self.orig_fname = None
self.orig_files = []
# Use supplied XML file, if given, otherwise use the source.xml
# file of the project
if xmlpath:
self.xml = ElbeXML(
xmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
url_validation=url_validation)
else:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml = ElbeXML(
sourcexmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
url_validation=url_validation)
self.arch = self.xml.text("project/arch", key="arch")
self.codename = self.xml.text("project/suite")
if not self.name:
self.name = self.xml.text("project/name")
# If logpath is given, use an AsciiDocLog instance, otherwise log
# to stdout
if logpath:
self.log = ASCIIDocLog(logpath)
else:
self.log = StdoutLog()
self.repo = ProjectRepo(self.arch, self.codename,
os.path.join(self.builddir, "repo"), self.log)
# Create BuildEnv instance, if the chroot directory exists and
# has an etc/elbe_version
if os.path.exists(self.chrootpath):
self.buildenv = BuildEnv(
self.xml, self.log, self.chrootpath, clean=False)
else:
self.buildenv = None
# Create TargetFs instance, if the target directory exists
if os.path.exists(self.targetpath) and self.buildenv:
self.targetfs = TargetFs(self.targetpath, self.log,
self.buildenv.xml, clean=False)
else:
self.targetfs = None
# dont create sysroot instance, it should be build from scratch
# each time, because the pkglist including the -dev packages is
# tracked nowhere.
self.sysrootenv = None
self.log.do('rm -rf %s' % self.sysrootpath)
# same for host_sysroot instance recreate it in any case
self.host_sysrootenv = None
class ElbeProject (object):
# pylint: disable=too-many-instance-attributes
def __init__(
self,
builddir,
xmlpath=None,
logpath=None,
name=None,
override_buildtype=None,
skip_validate=False,
url_validation=ValidationMode.CHECK_ALL,
rpcaptcache_notifier=None,
private_data=None,
postbuild_file=None,
presh_file=None,
postsh_file=None,
savesh_file=None):
# pylint: disable=too-many-arguments
self.builddir = os.path.abspath(str(builddir))
self.chrootpath = os.path.join(self.builddir, "chroot")
self.targetpath = os.path.join(self.builddir, "target")
self.sysrootpath = os.path.join(self.builddir, "sysroot")
self.sdkpath = os.path.join(self.builddir, "sdk")
self.validationpath = os.path.join(self.builddir, "validation.txt")
self.name = name
self.override_buildtype = override_buildtype
self.skip_validate = skip_validate
self.url_validation = url_validation
self.postbuild_file = postbuild_file
self.presh_file = presh_file
self.postsh_file = postsh_file
self.savesh_file = savesh_file
self.private_data = private_data
# Apt-Cache will be created on demand with the specified notifier by
# the get_rpcaptcache method
self._rpcaptcache = None
self.rpcaptcache_notifier = rpcaptcache_notifier
# Initialise Repo Images to Empty list.
self.repo_images = []
self.orig_fname = None
self.orig_files = []
# Use supplied XML file, if given, otherwise use the source.xml
# file of the project
if xmlpath:
self.xml = ElbeXML(
xmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
url_validation=url_validation)
else:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml = ElbeXML(
sourcexmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
url_validation=url_validation)
self.arch = self.xml.text("project/arch", key="arch")
self.codename = self.xml.text("project/suite")
if not self.name:
self.name = self.xml.text("project/name")
# If logpath is given, use an AsciiDocLog instance, otherwise log
# to stdout
if logpath:
self.log = ASCIIDocLog(logpath)
else:
self.log = StdoutLog()
self.repo = ProjectRepo(self.arch, self.codename,
os.path.join(self.builddir, "repo"), self.log)
# Create BuildEnv instance, if the chroot directory exists and
# has an etc/elbe_version
if os.path.exists(self.chrootpath):
self.buildenv = BuildEnv(
self.xml, self.log, self.chrootpath, clean=False)
else:
self.buildenv = None
# Create TargetFs instance, if the target directory exists
if os.path.exists(self.targetpath) and self.buildenv:
self.targetfs = TargetFs(self.targetpath, self.log,
self.buildenv.xml, clean=False)
else:
self.targetfs = None
# dont create sysroot instance, it should be build from scratch
# each time, because the pkglist including the -dev packages is
# tracked nowhere.
self.sysrootenv = None
self.log.do('rm -rf %s' % self.sysrootpath)
# same for host_sysroot instance recreate it in any case
self.host_sysrootenv = None
def build_chroottarball(self):
self.log.do("tar cJf %s/chroot.tar.xz \
--exclude=./tmp/* --exclude=./dev/* \
--exclude=./run/* --exclude=./sys/* \
--exclude=./proc/* --exclude=./var/cache/* \
-C %s ." % (self.builddir, self.chrootpath))
def get_sysroot_paths(self):
triplet = self.xml.defs["triplet"]
paths = [
'./usr/include',
'./usr/include/' + triplet,
'./etc/ld.so.conf*',
'./opt/*/lib/*.so',
'./opt/*lib/*.so.*',
'./opt/*/include/',
'./opt/*/lib/' + triplet,
'./opt/*/include/' + triplet,
'./lib/*.so',
'./lib/*.so.*',
'./lib/' + triplet,
'./usr/lib/*.so',
'./usr/lib/*.so',
'./usr/lib/*.so.*',
'./usr/lib/' + triplet]
return paths
def build_sysroot(self):
self.log.do('rm -rf %s; mkdir "%s"' % (self.sysrootpath,
self.sysrootpath))
self.sysrootenv = BuildEnv(self.xml,
self.log,
self.sysrootpath,
clean=True)
# Import keyring
self.sysrootenv.import_keys()
self.log.printo("Keys imported")
self.install_packages(self.sysrootenv, buildenv=False)
# ignore packages from debootstrap
tpkgs = self.xml.get_target_packages()
bspkgs = self.xml.node("debootstrappkgs")
ignore_pkgs = [p.et.text for p in bspkgs if p.et.text not in tpkgs]
ignore_dev_pkgs = []
if self.xml.has('target/pkg-blacklist/sysroot'):
ignore_dev_pkgs = [p.et.text for p in self.xml.node(
"target/pkg-blacklist/sysroot")]
with self.sysrootenv:
try:
self.get_rpcaptcache(env=self.sysrootenv).update()
except Exception as e:
raise AptCacheUpdateError(e)
try:
self.get_rpcaptcache(
env=self.sysrootenv).mark_install_devpkgs(
set(ignore_pkgs), set(ignore_dev_pkgs))
except SystemError as e:
self.log.printo("mark install devpkgs failed: %s" % str(e))
try:
self.get_rpcaptcache(env=self.sysrootenv).commit()
except SystemError as e:
self.log.printo("commiting changes failed: %s" % str(e))
raise AptCacheCommitError(str(e))
try:
self.sysrootenv.rfs.dump_elbeversion(self.xml)
except IOError:
self.log.printo("dump elbeversion into sysroot failed")
sysrootfilelist = os.path.join(self.builddir, "sysroot-filelist")
with self.sysrootenv.rfs:
self.log.do("chroot %s /usr/bin/symlinks -cr /usr/lib" %
self.sysrootpath)
paths = self.get_sysroot_paths()
self.log.do("rm %s" % sysrootfilelist, allow_fail=True)
os.chdir(self.sysrootpath)
for p in paths:
self.log.do('find -path "%s" >> %s' % (p, sysrootfilelist))
self.log.do("tar cfJ %s/sysroot.tar.xz -C %s -T %s" %
(self.builddir, self.sysrootpath, sysrootfilelist))
def build_host_sysroot(self, pkgs, hostsysrootpath):
self.log.do('rm -rf %s; mkdir "%s"' % (hostsysrootpath,
hostsysrootpath))
self.host_sysrootenv = BuildEnv(self.xml,
self.log,
hostsysrootpath,
clean=True,
arch="amd64")
# Import keyring
self.host_sysrootenv.import_keys()
self.log.printo("Keys imported")
with self.host_sysrootenv:
try:
cache = self.get_rpcaptcache(env=self.host_sysrootenv,
norecommend=True)
cache.update()
except Exception as e:
raise AptCacheUpdateError(e)
for p in pkgs:
try:
cache.mark_install(p, None)
except KeyError:
self.log.printo("No Package " + p)
except SystemError as e:
self.log.printo("Error: Unable to correct problems "
"in package %s (%s)" % (p, str(e)))
try:
cache.commit()
except SystemError as e:
self.log.printo("commiting changes failed: %s" % str(e))
raise AptCacheCommitError(str(e))
# This is just a sysroot, some directories
# need to be removed.
#
# This can move into finetuning in the
# second implementation step.
self.host_sysrootenv.rfs.rmtree('/boot')
self.host_sysrootenv.rfs.rmtree('/dev')
self.host_sysrootenv.rfs.rmtree('/etc')
self.host_sysrootenv.rfs.rmtree('/home')
self.host_sysrootenv.rfs.rmtree('/media')
self.host_sysrootenv.rfs.rmtree('/mnt')
self.host_sysrootenv.rfs.rmtree('/proc')
self.host_sysrootenv.rfs.rmtree('/root')
self.host_sysrootenv.rfs.rmtree('/run')
self.host_sysrootenv.rfs.rmtree('/sys')
self.host_sysrootenv.rfs.rmtree('/tmp')
self.host_sysrootenv.rfs.rmtree('/var')
def build_sdk(self):
triplet = self.xml.defs["triplet"]
elfcode = self.xml.defs["elfcode"]
host_pkglist = []
if self.xml.tgt.has('hostsdk-pkg-list'):
for p in self.xml.tgt.node('hostsdk-pkg-list'):
if p.tag == 'pkg':
host_pkglist.append(p.et.text.strip())
else:
try:
host_pkglist.append("g++-%s" % self.xml.defs["sdkarch"])
except KeyError:
raise UnsupportedSDKException(triplet)
host_pkglist.append('gdb-multiarch')
# build target sysroot including libs and headers for the target
self.build_sysroot()
sdktargetpath = os.path.join(self.sdkpath, "sysroots", "target")
self.log.do("mkdir -p %s" % sdktargetpath)
self.log.do("tar xJf %s/sysroot.tar.xz -C %s" % (self.builddir,
sdktargetpath))
# build host sysroot including cross compiler
hostsysrootpath = os.path.join(self.sdkpath, 'sysroots', 'host')
self.build_host_sysroot(host_pkglist, hostsysrootpath)
n = gen_sdk_scripts(triplet,
elfcode,
self.name,
self.xml.text("project/version"),
self.builddir,
self.sdkpath)
# create sdk tar and append it to setup script
self.log.do("cd %s; tar cJf ../sdk.txz ." % self.sdkpath)
self.log.do("cd %s; rm -rf sdk" % self.builddir)
self.log.do("cd %s; cat sdk.txz >> %s" % (self.builddir, n))
self.log.do("cd %s; chmod +x %s" % (self.builddir, n))
self.log.do("cd %s; rm sdk.txz" % self.builddir)
def pbuild(self, p):
self.pdebuild_init()
src_path = os.path.join(self.builddir, "pdebuilder", "current")
src_uri = p.text('.').replace("LOCALMACHINE", "10.0.2.2").strip()
self.log.printo("retrieve pbuild sources: %s" % src_uri)
if p.tag == 'git':
self.log.do("git clone %s %s" % (src_uri, src_path))
try:
self.log.do(
"cd %s; git reset --hard %s" %
(src_path, p.et.attrib['revision']))
except IndexError:
pass
elif p.tag == 'svn':
self.log.do("svn co --non-interactive %s %s" % (src_uri, src_path))
else:
self.log.printo("unknown pbuild source vcs: %s" % p.tag)
# pdebuild_build(-1) means use all cpus
self.pdebuild_build(cpuset=-1, profile="")
def build_cdroms(self, build_bin=True,
build_sources=False, cdrom_size=None):
self.repo_images = []
elog = ASCIIDocLog(self.validationpath, True)
env = None
sysrootstr = ""
if os.path.exists(self.sysrootpath):
sysrootstr = "(including sysroot packages)"
env = BuildEnv(self.xml, self.log, self.sysrootpath,
build_sources=build_sources, clean=False)
else:
env = BuildEnv(self.xml, self.log, self.chrootpath,
build_sources=build_sources, clean=False)
# ensure the /etc/apt/sources.list is created according to
# buil_sources, # build_bin flag, ensure to reopen it with
# the new 'sources.list'
with env:
env.seed_etc()
self.drop_rpcaptcache(env=env)
with env:
init_codename = self.xml.get_initvm_codename()
if build_bin:
elog.h1("Binary CD %s" % sysrootstr)
self.repo_images += mk_binary_cdrom(env.rfs,
self.arch,
self.codename,
init_codename,
self.xml,
self.builddir,
self.log,
cdrom_size=cdrom_size)
if build_sources:
elog.h1("Source CD %s" % sysrootstr)
try:
self.repo_images += mk_source_cdrom(env.rfs,
self.arch,
self.codename,
init_codename,
self.builddir,
self.log,
cdrom_size=cdrom_size,
xml=self.xml)
except SystemError as e:
# e.g. no deb-src urls specified
elog.printo(str(e))
def build(self, build_bin=False, build_sources=False, cdrom_size=None,
skip_pkglist=False, skip_pbuild=False):
# pylint: disable=too-many-arguments
# pylint: disable=too-many-locals
# pylint: disable=too-many-statements
# pylint: disable=too-many-branches
# Write the log header
self.write_log_header()
# Validate Apt Sources
if build_sources:
m = ValidationMode.CHECK_ALL
else:
m = ValidationMode.CHECK_BINARIES
self.xml.validate_apt_sources(m, self.arch)
if self.xml.has('target/pbuilder') and not skip_pbuild:
if not os.path.exists(os.path.join(self.builddir, "pbuilder")):
self.create_pbuilder()
for p in self.xml.node('target/pbuilder'):
self.pbuild(p)
# the package might be needed by a following pbuild, so update
# the project repo that it can be installed in as
# build-dependency
self.repo.finalize()
# To avoid update cache errors, the project repo needs to have
# Release and Packages files, even if it's empty. So don't do this
# in the if case above!
self.repo.finalize()
# Create the build environment, if it does not a valid one
# self.buildenv might be set when we come here.
# However, if its not a full_buildenv, we specify clean here,
# so it gets rebuilt properly.
if not self.has_full_buildenv():
self.log.do('mkdir -p "%s"' % self.chrootpath)
self.buildenv = BuildEnv(self.xml, self.log, self.chrootpath,
build_sources=build_sources, clean=True)
skip_pkglist = False
# Import keyring
self.buildenv.import_keys()
self.log.printo("Keys imported")
# Install packages
if not skip_pkglist:
self.install_packages(self.buildenv)
try:
self.buildenv.rfs.dump_elbeversion(self.xml)
except IOError:
self.log.printo("dump elbeversion failed")
# Extract target FS. We always create a new instance here with
# clean=true, because we want a pristine directory.
self.targetfs = TargetFs(self.targetpath, self.log,
self.buildenv.xml, clean=True)
os.chdir(self.buildenv.rfs.fname(''))
extract_target(self.buildenv.rfs, self.xml, self.targetfs,
self.log, self.get_rpcaptcache())
# The validation file is created using check_full_pkgs() and
# elbe_report(), both opening the file in append mode. So if an
# old validation file already exists, it must be deleted first.
if os.path.isfile(self.validationpath):
os.unlink(self.validationpath)
# Package validation and package list
if not skip_pkglist:
pkgs = self.xml.xml.node("/target/pkg-list")
if self.xml.has("fullpkgs"):
check_full_pkgs(pkgs, self.xml.xml.node("/fullpkgs"),
self.validationpath, self.get_rpcaptcache())
else:
check_full_pkgs(pkgs, None, self.validationpath,
self.get_rpcaptcache())
dump_fullpkgs(self.xml, self.buildenv.rfs, self.get_rpcaptcache())
self.xml.dump_elbe_version()
self.targetfs.write_fstab(self.xml)
# Dump ELBE version
try:
self.targetfs.dump_elbeversion(self.xml)
except MemoryError:
self.log.printo("dump elbeversion failed")
# install packages for buildenv
if not skip_pkglist:
self.install_packages(self.buildenv, buildenv=True)
# Write source.xml
try:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml.xml.write(sourcexmlpath)
except MemoryError:
self.log.printo("write source.xml failed (archive to huge?)")
# Elbe report
reportpath = os.path.join(self.builddir, "elbe-report.txt")
elbe_report(self.xml, self.buildenv, self.get_rpcaptcache(),
reportpath, self.validationpath, self.targetfs)
# the current license code raises an exception that interrupts the hole
# build if a licence can't be converted to utf-8. Exception handling
# can be removed as soon as the licence code is more stable
lic_err = False
try:
f = io.open(
os.path.join(
self.builddir,
"licence.txt"),
"w+",
encoding='utf-8')
self.buildenv.rfs.write_licenses(
f, self.log, os.path.join(
self.builddir, "licence.xml"))
except Exception:
self.log.printo("error during generating licence.txt/xml")
self.log.printo(sys.exc_info()[0])
lic_err = True
finally:
f.close()
if lic_err:
os.remove(os.path.join(self.builddir, "licence.txt"))
os.remove(os.path.join(self.builddir, "licence.xml"))
# Use some handwaving to determine grub version
# jessie and wheezy grubs are 2.0 but differ in behaviour
#
# We might also want support for legacy grub
if (self.get_rpcaptcache().is_installed('grub-pc') and
self.get_rpcaptcache().is_installed('grub-efi-amd64-bin')):
grub_version = 202
grub_fw_type = "hybrid"
elif self.get_rpcaptcache().is_installed('grub-pc'):
if self.codename == "wheezy":
grub_version = 199
else:
grub_version = 202
grub_fw_type = "bios"
elif self.get_rpcaptcache().is_installed('grub-efi-amd64'):
grub_version = 202
grub_fw_type = "efi"
elif self.get_rpcaptcache().is_installed('grub-legacy'):
self.log.printo("package grub-legacy is installed, "
"this is obsolete, skipping grub")
grub_version = 0
grub_fw_type = ""
else:
self.log.printo("package grub-pc is not installed, skipping grub")
# version 0 == skip_grub
grub_version = 0
grub_fw_type = ""
self.targetfs.part_target(self.builddir, grub_version, grub_fw_type)
self.build_cdroms(build_bin, build_sources, cdrom_size)
if self.postbuild_file:
self.log.h2("postbuild script:")
self.log.do(self.postbuild_file + ' "%s %s %s"' % (
self.builddir,
self.xml.text("project/version"),
self.xml.text("project/name")),
allow_fail=True)
do_prj_finetuning(self.xml,
self.log,
self.buildenv,
self.targetfs,
self.builddir)
self.targetfs.pack_images(self.builddir)
os.system('cat "%s"' % self.validationpath)
def pdebuild_init(self):
# Remove pdebuilder directory, containing last build results
self.log.do('rm -rf "%s"' % os.path.join(self.builddir,
"pdebuilder"))
# Remove pbuilder/result directory
self.log.do('rm -rf "%s"' % os.path.join(self.builddir,
"pbuilder", "result"))
# Recreate the directories removed
self.log.do('mkdir -p "%s"' % os.path.join(self.builddir,
"pbuilder", "result"))
def pdebuild(self, cpuset, profile):
self.pdebuild_init()
pbdir = os.path.join(self.builddir, "pdebuilder", "current")
self.log.do('mkdir -p "%s"' % os.path.join(pbdir))
try:
for orig_fname in self.orig_files:
ofname = os.path.join(self.builddir, orig_fname)
self.log.do('mv "%s" "%s"' % (ofname,
os.path.join(self.builddir,
"pdebuilder")))
finally:
self.orig_fname = None
self.orig_files = []
# Untar current_pdebuild.tar.gz into pdebuilder/current
self.log.do(
'tar xfz "%s" -C "%s"' %
(os.path.join(
self.builddir,
"current_pdebuild.tar.gz"),
pbdir))
self.pdebuild_build(cpuset, profile)
self.repo.finalize()
def pdebuild_build(self, cpuset, profile):
# check whether we have to use taskset to run pdebuild
# this might be useful, when things like java dont
# work with multithreading
#
if cpuset != -1:
cpuset_cmd = 'taskset %d ' % cpuset
else:
# cpuset == -1 means empty cpuset_cmd
cpuset_cmd = ''
try:
self.log.do('cd "%s"; %s pdebuild --debbuildopts "-j%s -sa" '
'--configfile "%s" '
'--use-pdebuild-internal --buildresult "%s"' % (
os.path.join(self.builddir,
"pdebuilder",
"current"),
cpuset_cmd,
cfg['pbuilder_jobs'],
os.path.join(self.builddir, "pbuilderrc"),
os.path.join(self.builddir, "pbuilder", "result")),
env_add={'DEB_BUILD_PROFILES': profile})
self.repo.remove(os.path.join(self.builddir,
"pdebuilder",
"current",
"debian",
"control"))
self.repo.include(os.path.join(self.builddir,
"pbuilder", "result", "*.changes"))
except CommandError:
self.log.printo('')
self.log.printo('Package fails to build.')
self.log.printo('Please make sure, that the submitted package '
'builds in pbuilder')
def update_pbuilder(self):
self.log.do(
'pbuilder --update --configfile "%s" --aptconfdir "%s"' %
(os.path.join(
self.builddir, "pbuilderrc"), os.path.join(
self.builddir, "aptconfdir")))
def create_pbuilder(self):
# Remove old pbuilder directory, if it exists
self.log.do('rm -rf "%s"' % os.path.join(self.builddir, "pbuilder"))
# make hooks.d and pbuilder directory
self.log.do(
'mkdir -p "%s"' %
os.path.join(
self.builddir,
"pbuilder",
"hooks.d"))
self.log.do(
'mkdir -p "%s"' %
os.path.join(
self.builddir,
"pbuilder",
"aptcache"))
self.log.do(
'mkdir -p "%s"' %
os.path.join(
self.builddir,
"aptconfdir",
"apt.conf.d"))
# write config files
pbuilder_write_config(self.builddir, self.xml, self.log)
pbuilder_write_apt_conf(self.builddir, self.xml)
pbuilder_write_repo_hook(self.builddir, self.xml)
self.log.do(
'chmod -R 755 "%s"' %
os.path.join(
self.builddir,
"pbuilder",
"hooks.d"))
# Run pbuilder --create
self.log.do('pbuilder --create --configfile "%s" --aptconfdir "%s" '
'--debootstrapopts --include="git gnupg2"' % (
os.path.join(self.builddir, "pbuilderrc"),
os.path.join(self.builddir, "aptconfdir")))
def sync_xml_to_disk(self):
try:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml.xml.write(sourcexmlpath)
except MemoryError:
self.log.printo("write source.xml failed (archive to huge?)")
def get_rpcaptcache(self, env=None, norecommend=None):
if not env:
env = self.buildenv
if norecommend is None:
norecommend = not self.xml.prj.has('install-recommends'),
if env.arch == "default":
arch = self.arch
else:
arch = env.arch
if env.rpcaptcache is None:
env.rpcaptcache = get_rpcaptcache(
env.rfs,
self.log.fp.name,
arch,
self.rpcaptcache_notifier,
norecommend,
self.xml.prj.has('noauth'))
return env.rpcaptcache
def drop_rpcaptcache(self, env=None):
if not env:
env = self.buildenv
env.rpcaptcache = None
def has_full_buildenv(self):
if os.path.exists(self.chrootpath):
elbeversionpath = os.path.join(self.chrootpath,
"etc", "elbe_version")
if os.path.isfile(elbeversionpath):
return True
self.log.printo("%s exists, but it does not have "
"an etc/elbe_version file." % self.chrootpath)
# Apparently we do not have a functional build environment
return False
return False
def set_xml(self, xmlpath):
# Use supplied XML file, if given, otherwise change to source.xml
if not xmlpath:
xmlpath = os.path.join(self.builddir, "source.xml")
newxml = ElbeXML(xmlpath, buildtype=self.override_buildtype,
skip_validate=self.skip_validate,
url_validation=self.url_validation)
# New XML file has to have the same architecture
oldarch = self.xml.text("project/arch", key="arch")
newarch = newxml.text("project/arch", key="arch")
if newarch != oldarch:
raise IncompatibleArchitectureException(oldarch, newarch)
# Throw away old APT cache, targetfs and buildenv
self.targetfs = None
self.buildenv = None
# dont create sysroot instance, it should be build from scratch
# each time, because the pkglist including the -dev packages is
# tracked nowhere.
self.sysrootenv = None
self.log.do('rm -rf %s' % self.sysrootpath)
self.xml = newxml
# Create a new BuildEnv instance, if we have a build directory
if self.has_full_buildenv():
self.buildenv = BuildEnv(
self.xml, self.log, self.chrootpath, clean=False)
# Create TargetFs instance, if the target directory exists.
# We use the old content of the directory if no rebuild is done, so
# don't clean it (yet).
if os.path.exists(self.targetpath):
self.targetfs = TargetFs(self.targetpath, self.log,
self.xml, clean=False)
else:
self.targetfs = None
def write_log_header(self):
if self.name:
self.log.h1("ELBE Report for Project " + self.name)
else:
self.log.h1("ELBE Report")
self.log.printo("report timestamp: " +
datetime.datetime.now().strftime("%Y%m%d-%H%M%S"))
def install_packages(self, target, buildenv=False):
# pylint: disable=too-many-statements
# pylint: disable=too-many-branches
with target:
# First update the apt cache
try:
self.get_rpcaptcache(env=target).update()
except Exception as e:
raise AptCacheUpdateError(e)
# Then dump the debootstrap packages
if target.fresh_debootstrap:
if target.need_dumpdebootstrap:
dump_debootstrappkgs(self.xml,
self.get_rpcaptcache(env=target))
dump_initvmpkgs(self.xml)
target.need_dumpdebootstrap = False
source = self.xml
try:
initxml = ElbeXML(
"/var/cache/elbe/source.xml",
skip_validate=self.skip_validate,
url_validation=ValidationMode.NO_CHECK)
self.xml.get_initvmnode_from(initxml)
except ValidationError as e:
self.log.printo(
"/var/cache/elbe/source.xml validation failed")
self.log.printo(str(e))
self.log.printo("will not copy initvm node")
except IOError:
self.log.printo("/var/cache/elbe/source.xml not available")
self.log.printo("can not copy initvm node")
except NoInitvmNode:
self.log.printo("/var/cache/elbe/source.xml is available")
self.log.printo("But it does not contain an initvm node")
else:
sourcepath = os.path.join(self.builddir, "source.xml")
source = ElbeXML(sourcepath,
buildtype=self.override_buildtype,
skip_validate=self.skip_validate,
url_validation=self.url_validation)
self.xml.get_debootstrappkgs_from(source)
try:
self.xml.get_initvmnode_from(source)
except NoInitvmNode:
self.log.printo("source.xml is available")
self.log.printo("But it does not contain an initvm node")
# Seed /etc, we need /etc/hosts for hostname -f to work correctly
if not buildenv:
target.seed_etc()
# remove all non-essential packages to ensure that on a incremental
# build packages can be removed
debootstrap_pkgs = []
for p in self.xml.node("debootstrappkgs"):
debootstrap_pkgs.append(p.et.text)
pkgs = target.xml.get_target_packages() + debootstrap_pkgs
if buildenv:
pkgs = pkgs + target.xml.get_buildenv_packages()
# Now install requested packages
for p in pkgs:
try:
self.get_rpcaptcache(env=target).mark_install(p, None)
except KeyError:
self.log.printo("No Package " + p)
except SystemError as e:
self.log.printo("Error: Unable to correct problems in "
"package %s (%s)" % (p, str(e)))
# temporary disabled because of
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776057
# the functions cleans up to much
# self.get_rpcaptcache().cleanup(debootstrap_pkgs + pkgs)
try:
self.get_rpcaptcache(env=target).commit()
except SystemError as e:
self.log.printo("commiting changes failed: %s" % str(e))
raise AptCacheCommitError(str(e))
def run_command(argv):
# pylint disable=too-many-statements
oparser = OptionParser(usage="usage: %prog mkcdrom [options] <builddir>")
oparser.add_option("--skip-validation",
action="store_true",
dest="skip_validation",
default=False,
help="Skip xml schema validation")
oparser.add_option("--buildtype",
dest="buildtype",
help="Override the buildtype")
oparser.add_option("--arch", dest="arch", help="Override the architecture")
oparser.add_option("--codename",
dest="codename",
help="Override the codename")
oparser.add_option("--init_codename",
dest="init_codename",
help="Override the initvm codename")
oparser.add_option("--rfs-only",
action="store_true",
dest="rfs_only",
default=False,
help="builddir points to RFS")
oparser.add_option("--log", dest="log", help="Log to filename")
oparser.add_option("--binary",
action="store_true",
dest="binary",
default=False,
help="build binary cdrom")
oparser.add_option("--source",
action="store_true",
dest="source",
default=False,
help="build source cdrom")
oparser.add_option("--cdrom-size",
action="store",
dest="cdrom_size",
default=CDROM_SIZE,
help="ISO CD size in MB")
(opt, args) = oparser.parse_args(argv)
if len(args) != 1:
print("wrong number of arguments", file=sys.stderr)
oparser.print_help()
sys.exit(20)
if not opt.rfs_only:
try:
project = ElbeProject(args[0],
logpath=opt.log,
override_buildtype=opt.buildtype,
skip_validate=opt.skip_validation)
except ValidationError as e:
print(str(e), file=sys.stderr)
print("xml validation failed. Bailing out", file=sys.stderr)
sys.exit(20)
builddir = project.builddir
rfs = project.buildenv.rfs
xml = project.xml
arch = xml.text("project/arch", key="arch")
codename = xml.text("project/suite")
log = project.log
init_codename = xml.get_initvm_codename()
else:
builddir = os.path.abspath(os.path.curdir)
rfs = ChRootFilesystem(args[0])
arch = opt.arch
codename = opt.codename
init_codename = opt.init_codename
xml = None
if opt.log:
log = ASCIIDocLog(opt.log)
else:
log = StdoutLog()
generated_files = []
if opt.source:
with rfs:
generated_files += mk_source_cdrom(rfs, arch, codename,
init_codename, builddir, log,
opt.cdrom_size)
if opt.binary:
with rfs:
generated_files += mk_binary_cdrom(rfs, arch, codename,
init_codename, xml, builddir,
log, opt.cdrom_size)
print("")
print("Image Build finished !")
print("")
print("Files generated:")
for f in generated_files:
print(" %s" % f)
class ElbeProject (object):
def __init__ (self, builddir, xmlpath = None, logpath = None, name = None,
override_buildtype = None, skip_validate = False,
skip_urlcheck = False, rpcaptcache_notifier = None,
private_data = None, postbuild_file = None, presh_file = None,
postsh_file = None, savesh_file = None):
self.builddir = os.path.abspath(str(builddir))
self.chrootpath = os.path.join(self.builddir, "chroot")
self.targetpath = os.path.join(self.builddir, "target")
self.name = name
self.override_buildtype = override_buildtype
self.skip_validate = skip_validate
self.skip_urlcheck = skip_urlcheck
self.postbuild_file = postbuild_file
self.presh_file = presh_file
self.postsh_file = postsh_file
self.savesh_file = savesh_file
self.private_data = private_data
# Apt-Cache will be created on demand with the specified notifier by
# the get_rpcaptcache method
self._rpcaptcache = None
self.rpcaptcache_notifier = rpcaptcache_notifier
# Initialise Repo Images to Empty list.
self.repo_images = []
# Use supplied XML file, if given, otherwise use the source.xml
# file of the project
if xmlpath:
self.xml = ElbeXML( xmlpath, buildtype=override_buildtype,
skip_validate=skip_validate, skip_urlcheck=skip_urlcheck )
else:
sourcexmlpath = os.path.join( self.builddir, "source.xml" )
self.xml = ElbeXML( sourcexmlpath, buildtype=override_buildtype,
skip_validate=skip_validate, skip_urlcheck=skip_urlcheck )
# If logpath is given, use an AsciiDocLog instance, otherwise log
# to stdout
if logpath:
self.log = ASCIIDocLog( logpath )
else:
self.log = StdoutLog()
# Create BuildEnv instance, if the chroot directory exists and
# has an etc/elbe_version
if self.has_full_buildenv():
self.buildenv = BuildEnv( self.xml, self.log, self.chrootpath )
else:
self.buildenv = None
self.targetfs = None
return
# Create TargetFs instance, if the target directory exists
if os.path.exists( self.targetpath ):
self.targetfs = TargetFs( self.targetpath, self.log,
self.buildenv.xml, clean=False )
else:
self.targetfs = None
def build_sysroot (self):
debootstrap_pkgs = [p.et.text for p in self.xml.node ("debootstrappkgs")]
with self.buildenv:
try:
self.get_rpcaptcache().mark_install_devpkgs(debootstrap_pkgs)
except KeyError:
self.log.printo( "No Package " + p )
except SystemError:
self.log.printo( "Unable to correct problems " + p )
try:
self.get_rpcaptcache().commit()
except SystemError:
self.log.printo( "commiting changes failed" )
raise AptCacheCommitError ()
sysrootfilelist = os.path.join(self.builddir, "sysroot-filelist")
with self.buildenv.rfs:
self.log.do( "chroot %s /usr/bin/symlinks -cr /usr/lib" %
self.chrootpath )
triplet = self.xml.defs["triplet"]
paths = [ './usr/include', './lib/*.so', './lib/*.so.*',
'./lib/' + triplet, './usr/lib/*.so', './usr/lib/*.so',
'./usr/lib/*.so.*', './usr/lib/' + triplet ]
self.log.do( "rm %s" % sysrootfilelist, allow_fail=True)
os.chdir( self.chrootpath )
for p in paths:
self.log.do( 'find -path "%s" >> %s' % (p, sysrootfilelist) )
self.log.do( "tar cvfJ %s/sysroot.tar.xz -C %s -T %s" %
(self.builddir, self.chrootpath, sysrootfilelist) )
def build (self, skip_debootstrap = False, build_bin = False,
build_sources = False, cdrom_size = None, debug = False, skip_pkglist = False):
# Write the log header
self.write_log_header()
# Create the build environment, if it does not exist yet
if not self.buildenv:
self.log.do( 'mkdir -p "%s"' % self.chrootpath )
self.buildenv = BuildEnv( self.xml, self.log, self.chrootpath, build_sources = build_sources )
skip_pkglist = False
# Install packages
if not skip_pkglist:
self.install_packages()
try:
self.buildenv.rfs.dump_elbeversion (self.xml)
except IOError:
self.log.printo ("dump elbeversion failed")
# Extract target FS. We always create a new instance here with
# clean=true, because we want a pristine directory.
self.targetfs = TargetFs( self.targetpath, self.log,
self.buildenv.xml, clean=True )
os.chdir( self.buildenv.rfs.fname( '' ) )
extract_target( self.buildenv.rfs, self.xml, self.targetfs,
self.log, self.get_rpcaptcache() )
# Package validation and package list
if not skip_pkglist:
validationpath = os.path.join( self.builddir, "validation.txt" )
pkgs = self.xml.xml.node( "/target/pkg-list" )
if self.xml.has( "fullpkgs" ):
check_full_pkgs( pkgs, self.xml.xml.node( "/fullpkgs" ),
validationpath, self.get_rpcaptcache() )
else:
check_full_pkgs( pkgs, None, validationpath,
self.get_rpcaptcache() )
dump_fullpkgs( self.xml, self.buildenv.rfs, self.get_rpcaptcache() )
self.xml.dump_elbe_version ()
self.targetfs.write_fstab (self.xml )
# Dump ELBE version
try:
self.targetfs.dump_elbeversion( self.xml )
except MemoryError:
self.log.printo( "dump elbeversion failed" )
# install packages for buildenv
if not skip_pkglist:
self.install_packages(buildenv=True)
# Write source.xml
try:
sourcexmlpath = os.path.join( self.builddir, "source.xml" )
self.xml.xml.write( sourcexmlpath )
except MemoryError:
self.log.printo( "write source.xml failed (archive to huge?)" )
# Elbe report
reportpath = os.path.join( self.builddir, "elbe-report.txt" )
elbe_report( self.xml, self.buildenv, self.get_rpcaptcache(),
reportpath, self.targetfs )
# Licenses
f = open( os.path.join( self.builddir, "licence.txt" ), "w+" )
self.buildenv.rfs.write_licenses(f, self.log)
f.close()
# Read arch and codename from xml
arch = self.xml.text( "project/arch", key="arch" )
codename = self.xml.text( "project/suite" )
# Use some handwaving to determine grub version
# jessie and wheezy grubs are 2.0 but differ in behaviour
#
# We might also want support for legacy grub
if self.get_rpcaptcache().is_installed( 'grub-pc' ):
if codename == "jessie":
grub_version = 202
else:
grub_version = 199
elif self.get_rpcaptcache().is_installed( 'grub-legacy' ):
self.log.printo( "package grub-legacy is installed, this is obsolete, skipping grub" )
grub_version = 0
else:
self.log.printo( "package grub-pc is not installed, skipping grub" )
# version 0 == skip_grub
grub_version = 0
self.targetfs.part_target( self.builddir, grub_version )
# Build cdrom images
self.repo_images = []
with self.buildenv:
init_codename = self.xml.get_initvm_codename()
if build_bin:
self.repo_images += mk_binary_cdrom( self.buildenv.rfs,
arch,
codename,
init_codename,
self.xml,
self.builddir,
self.log,
cdrom_size=cdrom_size )
if build_sources:
try:
self.repo_images += mk_source_cdrom( self.buildenv.rfs,
arch,
codename,
init_codename,
self.builddir,
self.log,
cdrom_size=cdrom_size )
except SystemError as e:
# e.g. no deb-src urls specified
self.log.printo( str (e) )
if self.postbuild_file:
self.log.h2 ("postbuild script:")
self.log.do (self.postbuild_file + ' "%s %s %s"' % (
self.builddir,
self.xml.text ("project/version"),
self.xml.text ("project/name")),
allow_fail=True)
os.system( 'cat "%s"' % os.path.join( self.builddir, "validation.txt" ) )
def pdebuild (self):
# Remove pdebuilder directory, containing last build results
self.log.do ('rm -rf "%s"' % os.path.join (self.builddir, "pdebuilder"))
# Remove pbuilder/result directory
self.log.do ('rm -rf "%s"' % os.path.join (self.builddir, "pbuilder", "result"))
# Recreate the directories removed
self.log.do ('mkdir -p "%s"' % os.path.join (self.builddir, "pbuilder", "result"))
self.log.do ('mkdir -p "%s"' % os.path.join (self.builddir, "pdebuilder", "current"))
# Untar current_pdebuild.tar.gz into pdebuilder/current
self.log.do ('tar xvfz "%s" -C "%s"' % (os.path.join (self.builddir, "current_pdebuild.tar.gz"),
os.path.join (self.builddir, "pdebuilder", "current")))
# Run pdebuild
try:
self.log.do ('cd "%s"; pdebuild --configfile "%s" --use-pdebuild-internal --buildresult "%s"' % (
os.path.join (self.builddir, "pdebuilder", "current"),
os.path.join (self.builddir, "pbuilderrc"),
os.path.join (self.builddir, "pbuilder", "result")))
except CommandError as e:
self.log.printo ('')
self.log.printo ('Package fails to build.')
self.log.printo ('Please make sure, that the submitted package builds in pbuilder')
def create_pbuilder (self):
# Remove old pbuilder directory, if it exists
self.log.do ('rm -rf "%s"' % os.path.join (self.builddir, "pbuilder"))
# make hooks.d and pbuilder directory
self.log.do ('mkdir -p "%s"' % os.path.join (self.builddir, "pbuilder", "hooks.d"))
# write config files
pbuilder_write_config (self.builddir, self.xml, self.log)
pbuilder_write_repo_hook (self.builddir, self.xml)
self.log.do ('chmod 755 "%s"' % os.path.join (self.builddir, "pbuilder", "hooks.d", "D10elbe_apt_sources"))
# Run pbuilder --create
self.log.do ('pbuilder --create --configfile "%s" --extrapackages git' % os.path.join (self.builddir, "pbuilderrc"))
def sync_xml_to_disk (self):
try:
sourcexmlpath = os.path.join( self.builddir, "source.xml" )
self.xml.xml.write( sourcexmlpath )
except MemoryError:
self.log.printo( "write source.xml failed (archive to huge?)" )
def get_rpcaptcache (self):
if self._rpcaptcache is None:
self._rpcaptcache = get_rpcaptcache( self.buildenv.rfs,
"aptcache.log",
self.xml.text( "project/arch", key="arch" ),
self.rpcaptcache_notifier )
return self._rpcaptcache
def drop_rpcaptcache (self):
self._rpcaptcache = None;
def has_full_buildenv (self):
if os.path.exists( self.chrootpath ):
elbeversionpath = os.path.join( self.chrootpath,
"etc", "elbe_version" )
if os.path.isfile( elbeversionpath ):
return True
else:
self.log.printo( "%s exists, but it does not have an etc/elbe_version file." %
self.chrootpath )
# Apparently we do not have a functional build environment
return False
else:
return False
def set_xml (self, xmlpath):
# Use supplied XML file, if given, otherwise change to source.xml
if not xmlpath:
xmlpath = os.path.join( self.builddir, "source.xml" )
newxml = ElbeXML( xmlpath, buildtype=self.override_buildtype,
skip_validate=self.skip_validate,
skip_urlcheck=self.skip_urlcheck )
# New XML file has to have the same architecture
oldarch = self.xml.text( "project/arch", key="arch" )
newarch = newxml.text( "project/arch", key="arch" )
if newarch != oldarch:
raise IncompatibleArchitectureException( oldarch, newarch )
# Throw away old APT cache, targetfs and buildenv
self._rpcaptcache = None
self.targetfs = None
self.buildenv = None
self.xml = newxml
# Create a new BuildEnv instance, if we have a build directory
if self.has_full_buildenv():
self.buildenv = BuildEnv( self.xml, self.log, self.chrootpath )
# Create TargetFs instance, if the target directory exists.
# We use the old content of the directory if no rebuild is done, so
# don't clean it (yet).
if os.path.exists( self.targetpath ):
self.targetfs = TargetFs( self.targetpath, self.log,
self.buildenv.xml, clean=False )
else:
self.targetfs = None
def write_log_header (self):
if self.name:
self.log.h1( "ELBE Report for Project " + self.name)
else:
self.log.h1( "ELBE Report" )
self.log.printo( "report timestamp: " +
datetime.datetime.now().strftime("%Y%m%d-%H%M%S") )
def install_packages (self, buildenv=False):
with self.buildenv:
# First update the apt cache
try:
self.get_rpcaptcache().update()
except:
self.log.printo( "update cache failed" )
raise AptCacheUpdateError ()
# Then dump the debootstrap packages
if self.buildenv.fresh_debootstrap:
if self.buildenv.need_dumpdebootstrap:
dump_debootstrappkgs (self.xml, self.get_rpcaptcache ())
dump_initvmpkgs (self.xml)
self.buildenv.need_dumpdebootstrap = False
source = self.xml
try:
initxml = ElbeXML( "/var/cache/elbe/source.xml",
skip_validate=self.skip_validate, skip_urlcheck=True )
self.xml.get_initvmnode_from( initxml )
except ValidationError as e:
self.log.printo( "/var/cache/elbe/source.xml validation failed" )
self.log.printo( str(e) )
self.log.printo( "will not copy initvm node" )
except IOError:
self.log.printo( "/var/cache/elbe/source.xml not available" )
self.log.printo( "can not copy initvm node" )
except NoInitvmNode:
self.log.printo( "/var/cache/elbe/source.xml is available" )
self.log.printo( "But it does not contain an initvm node" )
else:
sourcepath = os.path.join( self.builddir, "source.xml" )
source = ElbeXML( sourcepath,
buildtype=self.override_buildtype,
skip_validate=self.skip_validate,
skip_urlcheck=self.skip_urlcheck )
self.xml.get_debootstrappkgs_from( source )
try:
self.xml.get_initvmnode_from( source )
except NoInitvmNode:
self.log.printo( "source.xml is available" )
self.log.printo( "But it does not contain an initvm node" )
# Seed /etc, we need /etc/hosts for hostname -f to work correctly
if not buildenv:
self.buildenv.seed_etc()
# remove all non-essential packages to ensure that on a incremental
# build packages can be removed
debootstrap_pkgs = []
for p in self.xml.node("debootstrappkgs"):
debootstrap_pkgs.append (p.et.text)
pkgs = self.buildenv.xml.get_target_packages()
if buildenv:
pkgs = pkgs + self.buildenv.xml.get_buildenv_packages()
# Now install requested packages
for p in pkgs:
try:
self.get_rpcaptcache().mark_install( p, None )
except KeyError:
self.log.printo( "No Package " + p )
except SystemError:
self.log.printo( "Unable to correct problems " + p )
# temporary disabled because of
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776057
# the functions cleans up to much
# self.get_rpcaptcache().cleanup(debootstrap_pkgs + pkgs)
try:
self.get_rpcaptcache().commit()
except SystemError:
self.log.printo( "commiting changes failed" )
raise AptCacheCommitError ()
class ElbeProject(object):
def __init__(self,
builddir,
xmlpath=None,
logpath=None,
name=None,
override_buildtype=None,
skip_validate=False,
url_validation=ValidationMode.CHECK_ALL,
rpcaptcache_notifier=None,
private_data=None,
postbuild_file=None,
presh_file=None,
postsh_file=None,
savesh_file=None):
self.builddir = os.path.abspath(str(builddir))
self.chrootpath = os.path.join(self.builddir, "chroot")
self.targetpath = os.path.join(self.builddir, "target")
self.name = name
self.override_buildtype = override_buildtype
self.skip_validate = skip_validate
self.url_validation = url_validation
self.postbuild_file = postbuild_file
self.presh_file = presh_file
self.postsh_file = postsh_file
self.savesh_file = savesh_file
self.private_data = private_data
# Apt-Cache will be created on demand with the specified notifier by
# the get_rpcaptcache method
self._rpcaptcache = None
self.rpcaptcache_notifier = rpcaptcache_notifier
# Initialise Repo Images to Empty list.
self.repo_images = []
self.orig_fname = None
self.orig_files = []
# Use supplied XML file, if given, otherwise use the source.xml
# file of the project
if xmlpath:
self.xml = ElbeXML(xmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
url_validation=url_validation)
else:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml = ElbeXML(sourcexmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
url_validation=url_validation)
self.arch = self.xml.text("project/arch", key="arch")
self.codename = self.xml.text("project/suite")
# If logpath is given, use an AsciiDocLog instance, otherwise log
# to stdout
if logpath:
self.log = ASCIIDocLog(logpath)
else:
self.log = StdoutLog()
self.repo = ProjectRepo(self.arch, self.codename,
os.path.join(self.builddir, "repo"), self.log)
# Create BuildEnv instance, if the chroot directory exists and
# has an etc/elbe_version
if os.path.exists(self.chrootpath):
self.buildenv = BuildEnv(self.xml,
self.log,
self.chrootpath,
clean=False)
else:
self.buildenv = None
# Create TargetFs instance, if the target directory exists
if os.path.exists(self.targetpath):
self.targetfs = TargetFs(self.targetpath,
self.log,
self.buildenv.xml,
clean=False)
else:
self.targetfs = None
def build_chroottarball(self):
self.log.do("tar cJf %s/chroot.tar.xz \
--exclude=./tmp/* --exclude=./dev/* \
--exclude=./run/* --exclude=./sys/* \
--exclude=./proc/* --exclude=./var/cache/* \
-C %s ." % (self.builddir, self.chrootpath))
def build_sysroot(self):
# ignore packages from debootstrap
ignore_pkgs = [p.et.text for p in self.xml.node("debootstrappkgs")]
ignore_dev_pkgs = []
if self.xml.has('target/pkg-blacklist/sysroot'):
ignore_dev_pkgs = [
p.et.text
for p in self.xml.node("target/pkg-blacklist/sysroot")
]
with self.buildenv:
try:
self.get_rpcaptcache().mark_install_devpkgs(
ignore_pkgs, ignore_dev_pkgs)
except SystemError as e:
self.log.printo("mark install devpkgs failed: %s" % str(e))
try:
self.get_rpcaptcache().commit()
except SystemError as e:
self.log.printo("commiting changes failed: %s" % str(e))
raise AptCacheCommitError(str(e))
sysrootfilelist = os.path.join(self.builddir, "sysroot-filelist")
with self.buildenv.rfs:
self.log.do("chroot %s /usr/bin/symlinks -cr /usr/lib" %
self.chrootpath)
triplet = self.xml.defs["triplet"]
paths = [
'./usr/include', './usr/include/' + triplet, './etc/ld.so.conf*',
'./opt/*/lib/*.so', '/opt/*lib/*.so.*', './opt/*/include/',
'./opt/*/lib/' + triplet, './opt/*/include/' + triplet,
'./lib/*.so', './lib/*.so.*', './lib/' + triplet, './usr/lib/*.so',
'./usr/lib/*.so', './usr/lib/*.so.*', './usr/lib/' + triplet
]
self.log.do("rm %s" % sysrootfilelist, allow_fail=True)
os.chdir(self.chrootpath)
for p in paths:
self.log.do('find -path "%s" >> %s' % (p, sysrootfilelist))
self.log.do("tar cfJ %s/sysroot.tar.xz -C %s -T %s" %
(self.builddir, self.chrootpath, sysrootfilelist))
# chroot is invalid after adding all the -dev packages
# it shouldn't be used to create an incremental image
#
# We only remove /etc/elbe_version here.
# So we can still elbe chroot into the fs
self.buildenv.rfs.remove("/etc/elbe_version", noerr=True)
def pbuild(self, p):
self.pdebuild_init()
src_path = os.path.join(self.builddir, "pdebuilder", "current")
self.log.printo("retrieve pbuild sources: %s" % p.text('.').strip())
if p.tag == 'git':
self.log.do("git clone %s %s" % (p.text('.').strip(), src_path))
try:
self.log.do("cd %s; git reset --hard %s" %
(src_path, p.et.attrib['revision']))
except IndexError:
pass
elif p.tag == 'svn':
self.log.do("svn co --non-interactive %s %s" %
(p.text('.').strip(), src_path))
else:
self.log.printo("unknown pbuild source vcs: %s" % p.tag)
self.pdebuild_build()
def build(self,
skip_debootstrap=False,
build_bin=False,
build_sources=False,
cdrom_size=None,
debug=False,
skip_pkglist=False,
skip_pbuild=False):
# Write the log header
self.write_log_header()
# Validate Apt Sources
m = ValidationMode.NO_CHECK
if build_bin:
m = ValidationMode.CHECK_BINARIES
if build_sources:
m = ValidationMode.CHECK_ALL
self.xml.validate_apt_sources(m, self.arch)
if (self.xml.has('target/pbuilder') and not skip_pbuild):
if not os.path.exists(os.path.join(self.builddir, "pbuilder")):
self.create_pbuilder()
for p in self.xml.node('target/pbuilder'):
self.pbuild(p)
# the package might be needed by a following pbuild, so update
# the project repo that it can be installed in as
# build-dependency
self.repo.finalize()
# To avoid update cache errors, the project repo needs to have
# Release and Packages files, even if it's empty. So don't do this
# in the if case above!
self.repo.finalize()
# Create the build environment, if it does not a valid one
# self.buildenv might be set when we come here.
# However, if its not a full_buildenv, we specify clean here,
# so it gets rebuilt properly.
if not self.has_full_buildenv():
self.log.do('mkdir -p "%s"' % self.chrootpath)
self.buildenv = BuildEnv(self.xml,
self.log,
self.chrootpath,
build_sources=build_sources,
clean=True)
skip_pkglist = False
# Import keyring
self.buildenv.import_keys()
self.log.printo("Keys imported")
# Install packages
if not skip_pkglist:
self.install_packages()
try:
self.buildenv.rfs.dump_elbeversion(self.xml)
except IOError:
self.log.printo("dump elbeversion failed")
# Extract target FS. We always create a new instance here with
# clean=true, because we want a pristine directory.
self.targetfs = TargetFs(self.targetpath,
self.log,
self.buildenv.xml,
clean=True)
os.chdir(self.buildenv.rfs.fname(''))
extract_target(self.buildenv.rfs, self.xml, self.targetfs, self.log,
self.get_rpcaptcache())
# Package validation and package list
if not skip_pkglist:
validationpath = os.path.join(self.builddir, "validation.txt")
pkgs = self.xml.xml.node("/target/pkg-list")
if self.xml.has("fullpkgs"):
check_full_pkgs(pkgs, self.xml.xml.node("/fullpkgs"),
validationpath, self.get_rpcaptcache())
else:
check_full_pkgs(pkgs, None, validationpath,
self.get_rpcaptcache())
dump_fullpkgs(self.xml, self.buildenv.rfs, self.get_rpcaptcache())
self.xml.dump_elbe_version()
self.targetfs.write_fstab(self.xml)
# Dump ELBE version
try:
self.targetfs.dump_elbeversion(self.xml)
except MemoryError:
self.log.printo("dump elbeversion failed")
# install packages for buildenv
if not skip_pkglist:
self.install_packages(buildenv=True)
# Write source.xml
try:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml.xml.write(sourcexmlpath)
except MemoryError:
self.log.printo("write source.xml failed (archive to huge?)")
# Elbe report
reportpath = os.path.join(self.builddir, "elbe-report.txt")
elbe_report(self.xml, self.buildenv, self.get_rpcaptcache(),
reportpath, self.targetfs)
# Licenses
f = io.open(os.path.join(self.builddir, "licence.txt"),
"w+",
encoding='utf-8')
self.buildenv.rfs.write_licenses(
f, self.log, os.path.join(self.builddir, "licence.xml"))
f.close()
# Use some handwaving to determine grub version
# jessie and wheezy grubs are 2.0 but differ in behaviour
#
# We might also want support for legacy grub
if self.get_rpcaptcache().is_installed('grub-pc'):
if self.codename == "wheezy":
grub_version = 199
else:
grub_version = 202
elif self.get_rpcaptcache().is_installed('grub-legacy'):
self.log.printo(
"package grub-legacy is installed, this is obsolete, skipping grub"
)
grub_version = 0
else:
self.log.printo("package grub-pc is not installed, skipping grub")
# version 0 == skip_grub
grub_version = 0
self.targetfs.part_target(self.builddir, grub_version)
# Build cdrom images
self.repo_images = []
with self.buildenv:
init_codename = self.xml.get_initvm_codename()
if build_bin:
self.repo_images += mk_binary_cdrom(self.buildenv.rfs,
self.arch,
self.codename,
init_codename,
self.xml,
self.builddir,
self.log,
cdrom_size=cdrom_size)
if build_sources:
try:
self.repo_images += mk_source_cdrom(self.buildenv.rfs,
self.arch,
self.codename,
init_codename,
self.builddir,
self.log,
cdrom_size=cdrom_size,
xml=self.xml)
except SystemError as e:
# e.g. no deb-src urls specified
self.log.printo(str(e))
if self.postbuild_file:
self.log.h2("postbuild script:")
self.log.do(self.postbuild_file + ' "%s %s %s"' %
(self.builddir, self.xml.text("project/version"),
self.xml.text("project/name")),
allow_fail=True)
os.system('cat "%s"' % os.path.join(self.builddir, "validation.txt"))
def pdebuild_init(self):
# Remove pdebuilder directory, containing last build results
self.log.do('rm -rf "%s"' % os.path.join(self.builddir, "pdebuilder"))
# Remove pbuilder/result directory
self.log.do('rm -rf "%s"' %
os.path.join(self.builddir, "pbuilder", "result"))
# Recreate the directories removed
self.log.do('mkdir -p "%s"' %
os.path.join(self.builddir, "pbuilder", "result"))
def pdebuild(self):
self.pdebuild_init()
pbdir = os.path.join(self.builddir, "pdebuilder", "current")
self.log.do('mkdir -p "%s"' % os.path.join(pbdir))
try:
for orig_fname in self.orig_files:
ofname = os.path.join(self.builddir, orig_fname)
self.log.do(
'mv "%s" "%s"' %
(ofname, os.path.join(self.builddir, "pdebuilder")))
finally:
self.orig_fname = None
self.orig_files = []
# Untar current_pdebuild.tar.gz into pdebuilder/current
self.log.do(
'tar xfz "%s" -C "%s"' %
(os.path.join(self.builddir, "current_pdebuild.tar.gz"), pbdir))
self.pdebuild_build()
self.repo.finalize()
def pdebuild_build(self):
try:
self.log.do(
'cd "%s"; pdebuild --debbuildopts "-j%s -sa" --configfile "%s" --use-pdebuild-internal --buildresult "%s"'
% (os.path.join(self.builddir, "pdebuilder",
"current"), cfg['pbuilder_jobs'],
os.path.join(self.builddir, "pbuilderrc"),
os.path.join(self.builddir, "pbuilder", "result")))
self.repo.remove(
os.path.join(self.builddir, "pdebuilder", "current", "debian",
"control"))
self.repo.include(
os.path.join(self.builddir, "pbuilder", "result", "*.changes"))
except CommandError as e:
self.log.printo('')
self.log.printo('Package fails to build.')
self.log.printo(
'Please make sure, that the submitted package builds in pbuilder'
)
def create_pbuilder(self):
# Remove old pbuilder directory, if it exists
self.log.do('rm -rf "%s"' % os.path.join(self.builddir, "pbuilder"))
# make hooks.d and pbuilder directory
self.log.do('mkdir -p "%s"' %
os.path.join(self.builddir, "pbuilder", "hooks.d"))
self.log.do('mkdir -p "%s"' %
os.path.join(self.builddir, "aptconfdir", "apt.conf.d"))
# write config files
pbuilder_write_config(self.builddir, self.xml, self.log)
pbuilder_write_apt_conf(self.builddir, self.xml)
pbuilder_write_repo_hook(self.builddir, self.xml)
self.log.do('chmod 755 "%s"' % os.path.join(
self.builddir, "pbuilder", "hooks.d", "D10elbe_apt_sources"))
# Run pbuilder --create
self.log.do(
'pbuilder --create --configfile "%s" --aptconfdir "%s" --extrapackages git'
% (os.path.join(self.builddir, "pbuilderrc"),
os.path.join(self.builddir, "aptconfdir")))
def sync_xml_to_disk(self):
try:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml.xml.write(sourcexmlpath)
except MemoryError:
self.log.printo("write source.xml failed (archive to huge?)")
def get_rpcaptcache(self):
if self._rpcaptcache is None:
self._rpcaptcache = get_rpcaptcache(
self.buildenv.rfs, self.log.fp.name, self.arch,
self.rpcaptcache_notifier, self.xml.prj.has('norecommend'),
self.xml.prj.has('noauth'))
return self._rpcaptcache
def drop_rpcaptcache(self):
self._rpcaptcache = None
def has_full_buildenv(self):
if os.path.exists(self.chrootpath):
elbeversionpath = os.path.join(self.chrootpath, "etc",
"elbe_version")
if os.path.isfile(elbeversionpath):
return True
else:
self.log.printo(
"%s exists, but it does not have an etc/elbe_version file."
% self.chrootpath)
# Apparently we do not have a functional build environment
return False
else:
return False
def set_xml(self, xmlpath):
# Use supplied XML file, if given, otherwise change to source.xml
if not xmlpath:
xmlpath = os.path.join(self.builddir, "source.xml")
newxml = ElbeXML(xmlpath,
buildtype=self.override_buildtype,
skip_validate=self.skip_validate,
url_validation=self.url_validation)
# New XML file has to have the same architecture
oldarch = self.xml.text("project/arch", key="arch")
newarch = newxml.text("project/arch", key="arch")
if newarch != oldarch:
raise IncompatibleArchitectureException(oldarch, newarch)
# Throw away old APT cache, targetfs and buildenv
self._rpcaptcache = None
self.targetfs = None
self.buildenv = None
self.xml = newxml
# Create a new BuildEnv instance, if we have a build directory
if self.has_full_buildenv():
self.buildenv = BuildEnv(self.xml,
self.log,
self.chrootpath,
clean=False)
# Create TargetFs instance, if the target directory exists.
# We use the old content of the directory if no rebuild is done, so
# don't clean it (yet).
if os.path.exists(self.targetpath):
self.targetfs = TargetFs(self.targetpath,
self.log,
self.xml,
clean=False)
else:
self.targetfs = None
def write_log_header(self):
if self.name:
self.log.h1("ELBE Report for Project " + self.name)
else:
self.log.h1("ELBE Report")
self.log.printo("report timestamp: " +
datetime.datetime.now().strftime("%Y%m%d-%H%M%S"))
def install_packages(self, buildenv=False):
with self.buildenv:
# First update the apt cache
try:
self.get_rpcaptcache().update()
except Exception as e:
raise AptCacheUpdateError(e)
# Then dump the debootstrap packages
if self.buildenv.fresh_debootstrap:
if self.buildenv.need_dumpdebootstrap:
dump_debootstrappkgs(self.xml, self.get_rpcaptcache())
dump_initvmpkgs(self.xml)
self.buildenv.need_dumpdebootstrap = False
source = self.xml
try:
initxml = ElbeXML("/var/cache/elbe/source.xml",
skip_validate=self.skip_validate,
url_validation=ValidationMode.NO_CHECK)
self.xml.get_initvmnode_from(initxml)
except ValidationError as e:
self.log.printo(
"/var/cache/elbe/source.xml validation failed")
self.log.printo(str(e))
self.log.printo("will not copy initvm node")
except IOError:
self.log.printo("/var/cache/elbe/source.xml not available")
self.log.printo("can not copy initvm node")
except NoInitvmNode:
self.log.printo("/var/cache/elbe/source.xml is available")
self.log.printo("But it does not contain an initvm node")
else:
sourcepath = os.path.join(self.builddir, "source.xml")
source = ElbeXML(sourcepath,
buildtype=self.override_buildtype,
skip_validate=self.skip_validate,
url_validation=self.url_validation)
self.xml.get_debootstrappkgs_from(source)
try:
self.xml.get_initvmnode_from(source)
except NoInitvmNode:
self.log.printo("source.xml is available")
self.log.printo("But it does not contain an initvm node")
# Seed /etc, we need /etc/hosts for hostname -f to work correctly
if not buildenv:
self.buildenv.seed_etc()
# remove all non-essential packages to ensure that on a incremental
# build packages can be removed
debootstrap_pkgs = []
for p in self.xml.node("debootstrappkgs"):
debootstrap_pkgs.append(p.et.text)
pkgs = self.buildenv.xml.get_target_packages()
if buildenv:
pkgs = pkgs + self.buildenv.xml.get_buildenv_packages()
# Now install requested packages
for p in pkgs:
try:
self.get_rpcaptcache().mark_install(p, None)
except KeyError:
self.log.printo("No Package " + p)
except SystemError:
self.log.printo("Unable to correct problems " + p)
# temporary disabled because of
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776057
# the functions cleans up to much
# self.get_rpcaptcache().cleanup(debootstrap_pkgs + pkgs)
try:
self.get_rpcaptcache().commit()
except SystemError as e:
self.log.printo("commiting changes failed: %s" % str(e))
raise AptCacheCommitError(str(e))
