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|
#!/usr/bin/env python
import sys
sys.path.append("debian/lib/python")
import os
import os.path
import subprocess
from debian_linux import config
from debian_linux.debian import *
from debian_linux.gencontrol import Gencontrol as Base
from debian_linux.utils import Templates, read_control
class Gencontrol(Base):
config_schema = {
'abi': {
'ignore-changes': config.SchemaItemList(),
},
'build': {
'debug-info': config.SchemaItemBoolean(),
'modules': config.SchemaItemBoolean(),
},
'description': {
'parts': config.SchemaItemList(),
},
'image': {
'bootloaders': config.SchemaItemList(),
'configs': config.SchemaItemList(),
'initramfs': config.SchemaItemBoolean(),
'initramfs-generators': config.SchemaItemList(),
},
'relations': {
},
'xen': {
'dom0-support': config.SchemaItemBoolean(),
'flavours': config.SchemaItemList(),
'versions': config.SchemaItemList(),
}
}
def __init__(self, config_dirs=["debian/config"], template_dirs=["debian/templates"]):
super(Gencontrol, self).__init__(config.ConfigCoreHierarchy(self.config_schema, config_dirs), Templates(template_dirs), VersionLinux)
self.process_changelog()
self.config_dirs = config_dirs
def _setup_makeflags(self, names, makeflags, data):
for src, dst, optional in names:
if src in data or not optional:
makeflags[dst] = data[src]
def do_main_setup(self, vars, makeflags, extra):
super(Gencontrol, self).do_main_setup(vars, makeflags, extra)
makeflags.update({
'VERSION': self.version.linux_version,
'UPSTREAMVERSION': self.version.linux_upstream,
'ABINAME': self.abiname,
'ABINAME_PART': self.abiname_part,
'SOURCEVERSION': self.version.complete,
})
def do_main_makefile(self, makefile, makeflags, extra):
for featureset in iter(self.config['base', ]['featuresets']):
makeflags_featureset = makeflags.copy()
makeflags_featureset['FEATURESET'] = featureset
cmds_source = ["$(MAKE) -f debian/rules.real source-featureset %s"
% makeflags_featureset]
makefile.add('source_%s_real' % featureset, cmds=cmds_source)
makefile.add('source_%s' % featureset,
['source_%s_real' % featureset])
makefile.add('source', ['source_%s' % featureset])
makeflags = makeflags.copy()
makeflags['ALL_FEATURESETS'] = ' '.join(self.config['base', ]['featuresets'])
super(Gencontrol, self).do_main_makefile(makefile, makeflags, extra)
def do_main_packages(self, packages, vars, makeflags, extra):
packages.extend(self.process_packages(self.templates["control.main"], self.vars))
arch_makeflags = (
('kernel-arch', 'KERNEL_ARCH', False),
)
def do_arch_setup(self, vars, makeflags, arch, extra):
config_base = self.config.merge('base', arch)
self._setup_makeflags(self.arch_makeflags, makeflags, config_base)
def do_arch_packages(self, packages, makefile, arch, vars, makeflags, extra):
if self.version.linux_modifier is None:
try:
vars['abiname'] = '-%s' % self.config['abi', arch]['abiname']
except KeyError:
vars['abiname'] = self.abiname
makeflags['ABINAME'] = vars['abiname']
headers_arch = self.templates["control.headers.arch"]
packages_headers_arch = self.process_packages(headers_arch, vars)
libc_dev = self.templates["control.libc-dev"]
packages_headers_arch[0:0] = self.process_packages(libc_dev, {})
packages_headers_arch[-1]['Depends'].extend(PackageRelation())
extra['headers_arch_depends'] = packages_headers_arch[-1]['Depends']
self.merge_packages(packages, packages_headers_arch, arch)
cmds_binary_arch = ["$(MAKE) -f debian/rules.real binary-arch-arch %s" % makeflags]
makefile.add('binary-arch_%s_real' % arch, cmds=cmds_binary_arch)
# Shortcut to aid architecture bootstrapping
makefile.add('binary-libc-dev_%s' % arch,
['source_none_real'],
["$(MAKE) -f debian/rules.real install-libc-dev_%s %s" %
(arch, makeflags)])
if self.changelog[0].distribution == 'UNRELEASED' and os.getenv('DEBIAN_KERNEL_DISABLE_INSTALLER'):
import warnings
warnings.warn(u'Disable building of debug infos on request (DEBIAN_KERNEL_DISABLE_INSTALLER set)')
else:
# Add udebs using kernel-wedge
installer_def_dir = 'debian/installer'
installer_arch_dir = os.path.join(installer_def_dir, arch)
if os.path.isdir(installer_arch_dir):
kw_env = os.environ.copy()
kw_env['KW_DEFCONFIG_DIR'] = installer_def_dir
kw_env['KW_CONFIG_DIR'] = installer_arch_dir
kw_proc = subprocess.Popen(
['kernel-wedge', 'gen-control',
self.abiname],
stdout=subprocess.PIPE,
env=kw_env)
udeb_packages = read_control(kw_proc.stdout)
kw_proc.wait()
if kw_proc.returncode != 0:
raise RuntimeError('kernel-wedge exited with code %d' %
kw_proc.returncode)
self.merge_packages(packages, udeb_packages, arch)
# These packages must be built after the per-flavour/
# per-featureset packages.
makefile.add(
'binary-arch_%s' % arch,
cmds=["$(MAKE) -f debian/rules.real install-udeb_%s %s "
"PACKAGE_NAMES='%s'" %
(arch, makeflags,
' '.join(p['Package'] for p in udeb_packages))])
def do_featureset_setup(self, vars, makeflags, arch, featureset, extra):
config_base = self.config.merge('base', arch, featureset)
makeflags['LOCALVERSION_HEADERS'] = vars['localversion_headers'] = vars['localversion']
def do_featureset_packages(self, packages, makefile, arch, featureset, vars, makeflags, extra):
headers_featureset = self.templates["control.headers.featureset"]
package_headers = self.process_package(headers_featureset[0], vars)
self.merge_packages(packages, (package_headers,), arch)
cmds_binary_arch = ["$(MAKE) -f debian/rules.real binary-arch-featureset %s" % makeflags]
makefile.add('binary-arch_%s_%s_real' % (arch, featureset), cmds=cmds_binary_arch)
flavour_makeflags_base = (
('compiler', 'COMPILER', False),
('kernel-arch', 'KERNEL_ARCH', False),
('cflags', 'CFLAGS_KERNEL', True),
('override-host-type', 'OVERRIDE_HOST_TYPE', True),
)
flavour_makeflags_image = (
('type', 'TYPE', False),
('initramfs', 'INITRAMFS', True),
)
flavour_makeflags_other = (
('localversion', 'LOCALVERSION', False),
('localversion-image', 'LOCALVERSION_IMAGE', True),
)
def do_flavour_setup(self, vars, makeflags, arch, featureset, flavour, extra):
config_base = self.config.merge('base', arch, featureset, flavour)
config_description = self.config.merge('description', arch, featureset, flavour)
config_image = self.config.merge('image', arch, featureset, flavour)
vars['class'] = config_description['hardware']
vars['longclass'] = config_description.get('hardware-long') or vars['class']
vars['localversion-image'] = vars['localversion']
override_localversion = config_image.get('override-localversion', None)
if override_localversion is not None:
vars['localversion-image'] = vars['localversion_headers'] + '-' + override_localversion
self._setup_makeflags(self.flavour_makeflags_base, makeflags, config_base)
self._setup_makeflags(self.flavour_makeflags_image, makeflags, config_image)
self._setup_makeflags(self.flavour_makeflags_other, makeflags, vars)
def do_flavour_packages(self, packages, makefile, arch, featureset, flavour, vars, makeflags, extra):
headers = self.templates["control.headers"]
config_entry_base = self.config.merge('base', arch, featureset, flavour)
config_entry_build = self.config.merge('build', arch, featureset, flavour)
config_entry_description = self.config.merge('description', arch, featureset, flavour)
config_entry_image = self.config.merge('image', arch, featureset, flavour)
config_entry_relations = self.config.merge('relations', arch, featureset, flavour)
compiler = config_entry_base.get('compiler', 'gcc')
relations_compiler = PackageRelation(config_entry_relations[compiler])
relations_compiler_build_dep = PackageRelation(config_entry_relations[compiler])
for group in relations_compiler_build_dep:
for item in group:
item.arches = [arch]
packages['source']['Build-Depends'].extend(relations_compiler_build_dep)
image_fields = {'Description': PackageDescription()}
for field in 'Depends', 'Provides', 'Suggests', 'Recommends', 'Conflicts', 'Breaks':
image_fields[field] = PackageRelation(config_entry_image.get(field.lower(), None), override_arches=(arch,))
if config_entry_image.get('initramfs', True):
generators = config_entry_image['initramfs-generators']
l = PackageRelationGroup()
for i in generators:
i = config_entry_relations.get(i, i)
l.append(i)
a = PackageRelationEntry(i)
if a.operator is not None:
a.operator = -a.operator
image_fields['Breaks'].append(PackageRelationGroup([a]))
for item in l:
item.arches = [arch]
image_fields['Depends'].append(l)
bootloaders = config_entry_image.get('bootloaders')
if bootloaders:
l = PackageRelationGroup()
for i in bootloaders:
i = config_entry_relations.get(i, i)
l.append(i)
a = PackageRelationEntry(i)
if a.operator is not None:
a.operator = -a.operator
image_fields['Breaks'].append(PackageRelationGroup([a]))
for item in l:
item.arches = [arch]
image_fields['Suggests'].append(l)
desc_parts = self.config.get_merge('description', arch, featureset, flavour, 'parts')
if desc_parts:
# XXX: Workaround, we need to support multiple entries of the same name
parts = list(set(desc_parts))
parts.sort()
desc = image_fields['Description']
for part in parts:
desc.append(config_entry_description['part-long-' + part])
desc.append_short(config_entry_description.get('part-short-' + part, ''))
packages_dummy = []
packages_own = []
if config_entry_image['type'] == 'plain-s390-tape':
image = self.templates["control.image.type-standalone"]
else:
image = self.templates["control.image.type-%s" % config_entry_image['type']]
config_entry_xen = self.config.merge('xen', arch, featureset, flavour)
if config_entry_xen.get('dom0-support', False):
p = self.process_packages(self.templates['control.xen-linux-system'], vars)
l = PackageRelationGroup()
for xen_flavour in config_entry_xen['flavours']:
l.append("xen-system-%s" % xen_flavour)
p[0]['Depends'].append(l)
packages_dummy.extend(p)
vars.setdefault('desc', None)
packages_own.append(self.process_real_image(image[0], image_fields, vars))
packages_own.extend(self.process_packages(image[1:], vars))
if config_entry_build.get('modules', True):
makeflags['MODULES'] = True
package_headers = self.process_package(headers[0], vars)
package_headers['Depends'].extend(relations_compiler)
packages_own.append(package_headers)
extra['headers_arch_depends'].append('%s (= ${binary:Version})' % packages_own[-1]['Package'])
build_debug = config_entry_build.get('debug-info')
if build_debug and self.changelog[0].distribution == 'UNRELEASED' and os.getenv('DEBIAN_KERNEL_DISABLE_DEBUG'):
import warnings
warnings.warn(u'Disable building of debug infos on request (DEBIAN_KERNEL_DISABLE_DEBUG set)')
build_debug = False
if build_debug:
makeflags['DEBUG'] = True
packages_own.extend(self.process_packages(self.templates['control.image-dbg'], vars))
self.merge_packages(packages, packages_own + packages_dummy, arch)
def get_config(*entry_name):
entry_real = ('image',) + entry_name
entry = self.config.get(entry_real, None)
if entry is None:
return None
return entry.get('configs', None)
def check_config_default(fail, f):
for d in self.config_dirs[::-1]:
f1 = d + '/' + f
if os.path.exists(f1):
return [f1]
if fail:
raise RuntimeError("%s unavailable" % f)
return []
def check_config_files(files):
ret = []
for f in files:
for d in self.config_dirs[::-1]:
f1 = d + '/' + f
if os.path.exists(f1):
ret.append(f1)
break
else:
raise RuntimeError("%s unavailable" % f)
return ret
def check_config(default, fail, *entry_name):
configs = get_config(*entry_name)
if configs is None:
return check_config_default(fail, default)
return check_config_files(configs)
kconfig = check_config('config', True)
kconfig.extend(check_config("%s/config" % arch, True, arch))
kconfig.extend(check_config("%s/config.%s" % (arch, flavour), False, arch, None, flavour))
kconfig.extend(check_config("featureset-%s/config" % featureset, False, None, featureset))
kconfig.extend(check_config("%s/%s/config" % (arch, featureset), False, arch, featureset))
kconfig.extend(check_config("%s/%s/config.%s" % (arch, featureset, flavour), False, arch, featureset, flavour))
makeflags['KCONFIG'] = ' '.join(kconfig)
if build_debug:
makeflags['KCONFIG_OPTIONS'] = '-o DEBUG_INFO=y'
cmds_binary_arch = ["$(MAKE) -f debian/rules.real binary-arch-flavour %s" % makeflags]
if packages_dummy:
cmds_binary_arch.append("$(MAKE) -f debian/rules.real install-dummy DH_OPTIONS='%s' %s" % (' '.join(["-p%s" % i['Package'] for i in packages_dummy]), makeflags))
cmds_build = ["$(MAKE) -f debian/rules.real build-arch %s" % makeflags]
cmds_setup = ["$(MAKE) -f debian/rules.real setup-flavour %s" % makeflags]
makefile.add('binary-arch_%s_%s_%s_real' % (arch, featureset, flavour), cmds=cmds_binary_arch)
makefile.add('build-arch_%s_%s_%s_real' % (arch, featureset, flavour), cmds=cmds_build)
makefile.add('setup_%s_%s_%s_real' % (arch, featureset, flavour), cmds=cmds_setup)
def merge_packages(self, packages, new, arch):
for new_package in new:
name = new_package['Package']
if name in packages:
package = packages.get(name)
package['Architecture'].add(arch)
for field in 'Depends', 'Provides', 'Suggests', 'Recommends', 'Conflicts':
if field in new_package:
if field in package:
v = package[field]
v.extend(new_package[field])
else:
package[field] = new_package[field]
else:
new_package['Architecture'] = arch
packages.append(new_package)
def process_changelog(self):
act_upstream = self.changelog[0].version.upstream
versions = []
for i in self.changelog:
if i.version.upstream != act_upstream:
break
versions.append(i.version)
self.versions = versions
version = self.version = self.changelog[0].version
if self.version.linux_modifier is not None:
self.abiname_part = ''
else:
self.abiname_part = '-%s' % self.config['abi', ]['abiname']
# XXX: We need to add another part until after wheezy
self.abiname = (re.sub('^(\d+\.\d+)(?=-|$)', r'\1.0',
self.version.linux_upstream)
+ self.abiname_part)
self.vars = {
'upstreamversion': self.version.linux_upstream,
'version': self.version.linux_version,
'source_upstream': self.version.upstream,
'source_package': self.changelog[0].source,
'abiname': self.abiname,
}
self.config['version', ] = {'source': self.version.complete, 'abiname': self.abiname}
distribution = self.changelog[0].distribution
if distribution in ('unstable', ):
if (version.linux_revision_experimental or
version.linux_revision_other):
raise RuntimeError("Can't upload to %s with a version of %s" %
(distribution, version))
if distribution in ('experimental', ):
if not version.linux_revision_experimental:
raise RuntimeError("Can't upload to %s with a version of %s" %
(distribution, version))
def process_real_image(self, entry, fields, vars):
entry = self.process_package(entry, vars)
for key, value in fields.iteritems():
if key in entry:
real = entry[key]
real.extend(value)
elif value:
entry[key] = value
return entry
def write(self, packages, makefile):
self.write_config()
super(Gencontrol, self).write(packages, makefile)
def write_config(self):
f = file("debian/config.defines.dump", 'w')
self.config.dump(f)
f.close()
if __name__ == '__main__':
Gencontrol()()
|
