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75c53e4f24d7f4f9210babd1bb868b825252c14c
scylladb/configure.py
Duarte Nunes 9ffdf4a5cd db: Implement size_estimates_recorder 
This patch implements the size_estimates_recorder, which periodically
writes estimations for all the non-system column families in the
size_estimates system table. The size_estimates_recorder class
corresponds to the one in Cassandra's SizeEstimatesRecorder.java.

Estimation is carried out by shard 0. Since we're estimating based on
data in shared sstables, having multiple shards doing this would skew
the results.

Signed-off-by: Duarte Nunes <duarte@scylladb.com>
2016-07-19 09:44:58 +00:00

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#!/usr/bin/python3
#
# Copyright (C) 2015 ScyllaDB
#
#
# This file is part of Scylla.
#
# Scylla is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Scylla is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Scylla. If not, see <http://www.gnu.org/licenses/>.
#
import os, os.path, textwrap, argparse, sys, shlex, subprocess, tempfile, re
from distutils.spawn import find_executable
configure_args = str.join(' ', [shlex.quote(x) for x in sys.argv[1:]])
for line in open('/etc/os-release'):
key, _, value = line.partition('=')
value = value.strip().strip('"')
if key == 'ID':
os_ids = [value]
if key == 'ID_LIKE':
os_ids += value.split(' ')
# distribution "internationalization", converting package names.
# Fedora name is key, values is distro -> package name dict.
i18n_xlat = {
'boost-devel': {
'debian': 'libboost-dev',
'ubuntu': 'libboost-dev (libboost1.55-dev on 14.04)',
},
}
def pkgname(name):
if name in i18n_xlat:
dict = i18n_xlat[name]
for id in os_ids:
if id in dict:
return dict[id]
return name
def get_flags():
with open('/proc/cpuinfo') as f:
for line in f:
if line.strip():
if line.rstrip('\n').startswith('flags'):
return re.sub(r'^flags\s+: ', '', line).split()
def add_tristate(arg_parser, name, dest, help):
arg_parser.add_argument('--enable-' + name, dest = dest, action = 'store_true', default = None,
help = 'Enable ' + help)
arg_parser.add_argument('--disable-' + name, dest = dest, action = 'store_false', default = None,
help = 'Disable ' + help)
def apply_tristate(var, test, note, missing):
if (var is None) or var:
if test():
return True
elif var == True:
print(missing)
sys.exit(1)
else:
print(note)
return False
return False
def have_pkg(package):
return subprocess.call(['pkg-config', package]) == 0
def pkg_config(option, package):
output = subprocess.check_output(['pkg-config', option, package])
return output.decode('utf-8').strip()
def try_compile(compiler, source = '', flags = []):
with tempfile.NamedTemporaryFile() as sfile:
sfile.file.write(bytes(source, 'utf-8'))
sfile.file.flush()
return subprocess.call([compiler, '-x', 'c++', '-o', '/dev/null', '-c', sfile.name] + flags,
stdout = subprocess.DEVNULL,
stderr = subprocess.DEVNULL) == 0
def warning_supported(warning, compiler):
# gcc ignores -Wno-x even if it is not supported
adjusted = re.sub('^-Wno-', '-W', warning)
return try_compile(flags = [adjusted], compiler = compiler)
def debug_flag(compiler):
src_with_auto = textwrap.dedent('''\
template <typename T>
struct x { auto f() {} };
x<int> a;
''')
if try_compile(source = src_with_auto, flags = ['-g', '-std=gnu++1y'], compiler = compiler):
return '-g'
else:
print('Note: debug information disabled; upgrade your compiler')
return ''
class Thrift(object):
def __init__(self, source, service):
self.source = source
self.service = service
def generated(self, gen_dir):
basename = os.path.splitext(os.path.basename(self.source))[0]
files = [basename + '_' + ext
for ext in ['types.cpp', 'types.h', 'constants.cpp', 'constants.h']]
files += [self.service + ext
for ext in ['.cpp', '.h']]
return [os.path.join(gen_dir, file) for file in files]
def headers(self, gen_dir):
return [x for x in self.generated(gen_dir) if x.endswith('.h')]
def sources(self, gen_dir):
return [x for x in self.generated(gen_dir) if x.endswith('.cpp')]
def objects(self, gen_dir):
return [x.replace('.cpp', '.o') for x in self.sources(gen_dir)]
def endswith(self, end):
return self.source.endswith(end)
class Antlr3Grammar(object):
def __init__(self, source):
self.source = source
def generated(self, gen_dir):
basename = os.path.splitext(self.source)[0]
files = [basename + ext
for ext in ['Lexer.cpp', 'Lexer.hpp', 'Parser.cpp', 'Parser.hpp']]
return [os.path.join(gen_dir, file) for file in files]
def headers(self, gen_dir):
return [x for x in self.generated(gen_dir) if x.endswith('.hpp')]
def sources(self, gen_dir):
return [x for x in self.generated(gen_dir) if x.endswith('.cpp')]
def objects(self, gen_dir):
return [x.replace('.cpp', '.o') for x in self.sources(gen_dir)]
def endswith(self, end):
return self.source.endswith(end)
modes = {
'debug': {
'sanitize': '-fsanitize=address -fsanitize=leak -fsanitize=undefined',
'sanitize_libs': '-lasan -lubsan',
'opt': '-O0 -DDEBUG -DDEBUG_SHARED_PTR -DDEFAULT_ALLOCATOR',
'libs': '',
},
'release': {
'sanitize': '',
'sanitize_libs': '',
'opt': '-O2',
'libs': '',
},
}
scylla_tests = [
'tests/mutation_test',
'tests/streamed_mutation_test',
'tests/schema_registry_test',
'tests/canonical_mutation_test',
'tests/range_test',
'tests/types_test',
'tests/keys_test',
'tests/partitioner_test',
'tests/frozen_mutation_test',
'tests/perf/perf_mutation',
'tests/lsa_async_eviction_test',
'tests/lsa_sync_eviction_test',
'tests/row_cache_alloc_stress',
'tests/perf_row_cache_update',
'tests/perf/perf_hash',
'tests/perf/perf_cql_parser',
'tests/perf/perf_simple_query',
'tests/memory_footprint',
'tests/perf/perf_sstable',
'tests/cql_query_test',
'tests/storage_proxy_test',
'tests/schema_change_test',
'tests/mutation_reader_test',
'tests/key_reader_test',
'tests/mutation_query_test',
'tests/row_cache_test',
'tests/test-serialization',
'tests/sstable_test',
'tests/sstable_mutation_test',
'tests/memtable_test',
'tests/commitlog_test',
'tests/cartesian_product_test',
'tests/hash_test',
'tests/map_difference_test',
'tests/message',
'tests/gossip',
'tests/gossip_test',
'tests/compound_test',
'tests/config_test',
'tests/gossiping_property_file_snitch_test',
'tests/ec2_snitch_test',
'tests/snitch_reset_test',
'tests/network_topology_strategy_test',
'tests/query_processor_test',
'tests/batchlog_manager_test',
'tests/bytes_ostream_test',
'tests/UUID_test',
'tests/murmur_hash_test',
'tests/allocation_strategy_test',
'tests/logalloc_test',
'tests/managed_vector_test',
'tests/crc_test',
'tests/flush_queue_test',
'tests/dynamic_bitset_test',
'tests/auth_test',
'tests/idl_test',
'tests/range_tombstone_list_test',
'tests/anchorless_list_test',
'tests/database_test',
]
apps = [
'scylla',
]
tests = scylla_tests
other = [
'iotune',
]
all_artifacts = apps + tests + other
arg_parser = argparse.ArgumentParser('Configure scylla')
arg_parser.add_argument('--static', dest = 'static', action = 'store_const', default = '',
const = '-static',
help = 'Static link (useful for running on hosts outside the build environment')
arg_parser.add_argument('--pie', dest = 'pie', action = 'store_true',
help = 'Build position-independent executable (PIE)')
arg_parser.add_argument('--so', dest = 'so', action = 'store_true',
help = 'Build shared object (SO) instead of executable')
arg_parser.add_argument('--mode', action='store', choices=list(modes.keys()) + ['all'], default='all')
arg_parser.add_argument('--with', dest='artifacts', action='append', choices=all_artifacts, default=[])
arg_parser.add_argument('--cflags', action = 'store', dest = 'user_cflags', default = '',
help = 'Extra flags for the C++ compiler')
arg_parser.add_argument('--ldflags', action = 'store', dest = 'user_ldflags', default = '',
help = 'Extra flags for the linker')
arg_parser.add_argument('--compiler', action = 'store', dest = 'cxx', default = 'g++',
help = 'C++ compiler path')
arg_parser.add_argument('--with-osv', action = 'store', dest = 'with_osv', default = '',
help = 'Shortcut for compile for OSv')
arg_parser.add_argument('--enable-dpdk', action = 'store_true', dest = 'dpdk', default = False,
help = 'Enable dpdk (from seastar dpdk sources)')
arg_parser.add_argument('--dpdk-target', action = 'store', dest = 'dpdk_target', default = '',
help = 'Path to DPDK SDK target location (e.g. <DPDK SDK dir>/x86_64-native-linuxapp-gcc)')
arg_parser.add_argument('--debuginfo', action = 'store', dest = 'debuginfo', type = int, default = 1,
help = 'Enable(1)/disable(0)compiler debug information generation')
arg_parser.add_argument('--static-stdc++', dest = 'staticcxx', action = 'store_true',
help = 'Link libgcc and libstdc++ statically')
arg_parser.add_argument('--static-thrift', dest = 'staticthrift', action = 'store_true',
help = 'Link libthrift statically')
arg_parser.add_argument('--tests-debuginfo', action = 'store', dest = 'tests_debuginfo', type = int, default = 0,
help = 'Enable(1)/disable(0)compiler debug information generation for tests')
arg_parser.add_argument('--python', action = 'store', dest = 'python', default = 'python3',
help = 'Python3 path')
add_tristate(arg_parser, name = 'hwloc', dest = 'hwloc', help = 'hwloc support')
add_tristate(arg_parser, name = 'xen', dest = 'xen', help = 'Xen support')
args = arg_parser.parse_args()
defines = []
extra_cxxflags = {}
cassandra_interface = Thrift(source = 'interface/cassandra.thrift', service = 'Cassandra')
scylla_core = (['database.cc',
'schema.cc',
'frozen_schema.cc',
'schema_registry.cc',
'bytes.cc',
'mutation.cc',
'streamed_mutation.cc',
'partition_version.cc',
'row_cache.cc',
'canonical_mutation.cc',
'frozen_mutation.cc',
'memtable.cc',
'schema_mutations.cc',
'release.cc',
'utils/logalloc.cc',
'utils/large_bitset.cc',
'mutation_partition.cc',
'mutation_partition_view.cc',
'mutation_partition_serializer.cc',
'mutation_reader.cc',
'mutation_query.cc',
'key_reader.cc',
'keys.cc',
'clustering_key_filter.cc',
'sstables/sstables.cc',
'sstables/compress.cc',
'sstables/row.cc',
'sstables/partition.cc',
'sstables/filter.cc',
'sstables/compaction.cc',
'sstables/compaction_strategy.cc',
'sstables/compaction_manager.cc',
'transport/event.cc',
'transport/event_notifier.cc',
'transport/server.cc',
'cql3/abstract_marker.cc',
'cql3/attributes.cc',
'cql3/cf_name.cc',
'cql3/cql3_type.cc',
'cql3/operation.cc',
'cql3/index_name.cc',
'cql3/keyspace_element_name.cc',
'cql3/lists.cc',
'cql3/sets.cc',
'cql3/maps.cc',
'cql3/functions/functions.cc',
'cql3/statements/cf_prop_defs.cc',
'cql3/statements/cf_statement.cc',
'cql3/statements/authentication_statement.cc',
'cql3/statements/create_keyspace_statement.cc',
'cql3/statements/create_table_statement.cc',
'cql3/statements/create_type_statement.cc',
'cql3/statements/create_user_statement.cc',
'cql3/statements/drop_keyspace_statement.cc',
'cql3/statements/drop_table_statement.cc',
'cql3/statements/drop_type_statement.cc',
'cql3/statements/schema_altering_statement.cc',
'cql3/statements/ks_prop_defs.cc',
'cql3/statements/modification_statement.cc',
'cql3/statements/parsed_statement.cc',
'cql3/statements/property_definitions.cc',
'cql3/statements/update_statement.cc',
'cql3/statements/delete_statement.cc',
'cql3/statements/batch_statement.cc',
'cql3/statements/select_statement.cc',
'cql3/statements/use_statement.cc',
'cql3/statements/index_prop_defs.cc',
'cql3/statements/index_target.cc',
'cql3/statements/create_index_statement.cc',
'cql3/statements/truncate_statement.cc',
'cql3/statements/alter_table_statement.cc',
'cql3/statements/alter_user_statement.cc',
'cql3/statements/drop_user_statement.cc',
'cql3/statements/list_users_statement.cc',
'cql3/statements/authorization_statement.cc',
'cql3/statements/permission_altering_statement.cc',
'cql3/statements/list_permissions_statement.cc',
'cql3/statements/grant_statement.cc',
'cql3/statements/revoke_statement.cc',
'cql3/statements/alter_type_statement.cc',
'cql3/statements/alter_keyspace_statement.cc',
'cql3/update_parameters.cc',
'cql3/ut_name.cc',
'cql3/user_options.cc',
'thrift/handler.cc',
'thrift/server.cc',
'thrift/thrift_validation.cc',
'utils/runtime.cc',
'utils/murmur_hash.cc',
'utils/uuid.cc',
'utils/big_decimal.cc',
'types.cc',
'validation.cc',
'service/priority_manager.cc',
'service/migration_manager.cc',
'service/storage_proxy.cc',
'cql3/operator.cc',
'cql3/relation.cc',
'cql3/column_identifier.cc',
'cql3/column_specification.cc',
'cql3/constants.cc',
'cql3/query_processor.cc',
'cql3/query_options.cc',
'cql3/single_column_relation.cc',
'cql3/token_relation.cc',
'cql3/column_condition.cc',
'cql3/user_types.cc',
'cql3/untyped_result_set.cc',
'cql3/selection/abstract_function_selector.cc',
'cql3/selection/simple_selector.cc',
'cql3/selection/selectable.cc',
'cql3/selection/selector_factories.cc',
'cql3/selection/selection.cc',
'cql3/selection/selector.cc',
'cql3/restrictions/statement_restrictions.cc',
'cql3/result_set.cc',
'db/consistency_level.cc',
'db/system_keyspace.cc',
'db/schema_tables.cc',
'db/commitlog/commitlog.cc',
'db/commitlog/commitlog_replayer.cc',
'db/commitlog/commitlog_entry.cc',
'db/config.cc',
'db/index/secondary_index.cc',
'db/marshal/type_parser.cc',
'db/batchlog_manager.cc',
'io/io.cc',
'utils/utils.cc',
'utils/UUID_gen.cc',
'utils/i_filter.cc',
'utils/bloom_filter.cc',
'utils/bloom_calculations.cc',
'utils/rate_limiter.cc',
'utils/file_lock.cc',
'utils/dynamic_bitset.cc',
'utils/managed_bytes.cc',
'utils/exceptions.cc',
'gms/version_generator.cc',
'gms/versioned_value.cc',
'gms/gossiper.cc',
'gms/failure_detector.cc',
'gms/gossip_digest_syn.cc',
'gms/gossip_digest_ack.cc',
'gms/gossip_digest_ack2.cc',
'gms/endpoint_state.cc',
'gms/application_state.cc',
'dht/i_partitioner.cc',
'dht/murmur3_partitioner.cc',
'dht/byte_ordered_partitioner.cc',
'dht/boot_strapper.cc',
'dht/range_streamer.cc',
'unimplemented.cc',
'query.cc',
'query-result-set.cc',
'locator/abstract_replication_strategy.cc',
'locator/simple_strategy.cc',
'locator/local_strategy.cc',
'locator/network_topology_strategy.cc',
'locator/everywhere_replication_strategy.cc',
'locator/token_metadata.cc',
'locator/locator.cc',
'locator/snitch_base.cc',
'locator/simple_snitch.cc',
'locator/rack_inferring_snitch.cc',
'locator/gossiping_property_file_snitch.cc',
'locator/production_snitch_base.cc',
'locator/ec2_snitch.cc',
'locator/ec2_multi_region_snitch.cc',
'message/messaging_service.cc',
'service/client_state.cc',
'service/migration_task.cc',
'service/storage_service.cc',
'service/load_broadcaster.cc',
'service/pager/paging_state.cc',
'service/pager/query_pagers.cc',
'streaming/stream_task.cc',
'streaming/stream_session.cc',
'streaming/stream_request.cc',
'streaming/stream_summary.cc',
'streaming/stream_transfer_task.cc',
'streaming/stream_receive_task.cc',
'streaming/stream_plan.cc',
'streaming/progress_info.cc',
'streaming/session_info.cc',
'streaming/stream_coordinator.cc',
'streaming/stream_manager.cc',
'streaming/stream_result_future.cc',
'streaming/stream_session_state.cc',
'gc_clock.cc',
'partition_slice_builder.cc',
'init.cc',
'repair/repair.cc',
'exceptions/exceptions.cc',
'dns.cc',
'auth/auth.cc',
'auth/authenticated_user.cc',
'auth/authenticator.cc',
'auth/authorizer.cc',
'auth/default_authorizer.cc',
'auth/data_resource.cc',
'auth/password_authenticator.cc',
'auth/permission.cc',
'tracing/tracing.cc',
'tracing/trace_keyspace_helper.cc',
'tracing/trace_state.cc',
'range_tombstone.cc',
'range_tombstone_list.cc',
'db/size_estimates_recorder.cc'
]
+ [Antlr3Grammar('cql3/Cql.g')]
+ [Thrift('interface/cassandra.thrift', 'Cassandra')]
)
api = ['api/api.cc',
'api/api-doc/storage_service.json',
'api/api-doc/lsa.json',
'api/storage_service.cc',
'api/api-doc/commitlog.json',
'api/commitlog.cc',
'api/api-doc/gossiper.json',
'api/gossiper.cc',
'api/api-doc/failure_detector.json',
'api/failure_detector.cc',
'api/api-doc/column_family.json',
'api/column_family.cc',
'api/messaging_service.cc',
'api/api-doc/messaging_service.json',
'api/api-doc/storage_proxy.json',
'api/storage_proxy.cc',
'api/api-doc/cache_service.json',
'api/cache_service.cc',
'api/api-doc/collectd.json',
'api/collectd.cc',
'api/api-doc/endpoint_snitch_info.json',
'api/endpoint_snitch.cc',
'api/api-doc/compaction_manager.json',
'api/compaction_manager.cc',
'api/api-doc/hinted_handoff.json',
'api/hinted_handoff.cc',
'api/api-doc/utils.json',
'api/lsa.cc',
'api/api-doc/stream_manager.json',
'api/stream_manager.cc',
'api/api-doc/system.json',
'api/system.cc'
]
idls = ['idl/gossip_digest.idl.hh',
'idl/uuid.idl.hh',
'idl/range.idl.hh',
'idl/keys.idl.hh',
'idl/read_command.idl.hh',
'idl/token.idl.hh',
'idl/ring_position.idl.hh',
'idl/result.idl.hh',
'idl/frozen_mutation.idl.hh',
'idl/reconcilable_result.idl.hh',
'idl/streaming.idl.hh',
'idl/paging_state.idl.hh',
'idl/frozen_schema.idl.hh',
'idl/partition_checksum.idl.hh',
'idl/replay_position.idl.hh',
'idl/truncation_record.idl.hh',
'idl/mutation.idl.hh',
'idl/query.idl.hh',
'idl/idl_test.idl.hh',
'idl/commitlog.idl.hh',
'idl/tracing.idl.hh',
]
scylla_tests_dependencies = scylla_core + api + idls + [
'tests/cql_test_env.cc',
'tests/cql_assertions.cc',
'tests/result_set_assertions.cc',
'tests/mutation_source_test.cc',
]
scylla_tests_seastar_deps = [
'seastar/tests/test-utils.cc',
'seastar/tests/test_runner.cc',
]
deps = {
'scylla': idls + ['main.cc'] + scylla_core + api,
}
tests_not_using_seastar_test_framework = set([
'tests/keys_test',
'tests/partitioner_test',
'tests/map_difference_test',
'tests/perf/perf_mutation',
'tests/lsa_async_eviction_test',
'tests/lsa_sync_eviction_test',
'tests/row_cache_alloc_stress',
'tests/perf_row_cache_update',
'tests/cartesian_product_test',
'tests/perf/perf_hash',
'tests/perf/perf_cql_parser',
'tests/message',
'tests/perf/perf_simple_query',
'tests/memory_footprint',
'tests/test-serialization',
'tests/gossip',
'tests/compound_test',
'tests/range_test',
'tests/crc_test',
'tests/perf/perf_sstable',
'tests/managed_vector_test',
'tests/dynamic_bitset_test',
'tests/idl_test',
'tests/range_tombstone_list_test',
'tests/anchorless_list_test',
])
for t in tests_not_using_seastar_test_framework:
if not t in scylla_tests:
raise Exception("Test %s not found in scylla_tests" % (t))
for t in scylla_tests:
deps[t] = scylla_tests_dependencies + [t + '.cc']
if t not in tests_not_using_seastar_test_framework:
deps[t] += scylla_tests_seastar_deps
deps['tests/sstable_test'] += ['tests/sstable_datafile_test.cc']
deps['tests/bytes_ostream_test'] = ['tests/bytes_ostream_test.cc']
deps['tests/UUID_test'] = ['utils/UUID_gen.cc', 'tests/UUID_test.cc']
deps['tests/murmur_hash_test'] = ['bytes.cc', 'utils/murmur_hash.cc', 'tests/murmur_hash_test.cc']
deps['tests/allocation_strategy_test'] = ['tests/allocation_strategy_test.cc', 'utils/logalloc.cc', 'utils/dynamic_bitset.cc']
deps['tests/anchorless_list_test'] = ['tests/anchorless_list_test.cc']
warnings = [
'-Wno-mismatched-tags', # clang-only
'-Wno-maybe-uninitialized', # false positives on gcc 5
]
warnings = [w
for w in warnings
if warning_supported(warning = w, compiler = args.cxx)]
warnings = ' '.join(warnings)
dbgflag = debug_flag(args.cxx) if args.debuginfo else ''
tests_link_rule = 'link' if args.tests_debuginfo else 'link_stripped'
if args.so:
args.pie = '-shared'
args.fpie = '-fpic'
elif args.pie:
args.pie = '-pie'
args.fpie = '-fpie'
else:
args.pie = ''
args.fpie = ''
# a list element means a list of alternative packages to consider
# the first element becomes the HAVE_pkg define
# a string element is a package name with no alternatives
optional_packages = [['libsystemd', 'libsystemd-daemon']]
pkgs = []
def setup_first_pkg_of_list(pkglist):
# The HAVE_pkg symbol is taken from the first alternative
upkg = pkglist[0].upper().replace('-', '_')
for pkg in pkglist:
if have_pkg(pkg):
pkgs.append(pkg)
defines.append('HAVE_{}=1'.format(upkg))
return True
return False
for pkglist in optional_packages:
if isinstance(pkglist, str):
pkglist = [pkglist]
if not setup_first_pkg_of_list(pkglist):
if len(pkglist) == 1:
print('Missing optional package {pkglist[0]}'.format(**locals()))
else:
alternatives = ':'.join(pkglist[1:])
print('Missing optional package {pkglist[0]} (or alteratives {alternatives})'.format(**locals()))
if not try_compile(compiler=args.cxx, source='#include <boost/version.hpp>'):
print('Boost not installed. Please install {}.'.format(pkgname("boost-devel")))
sys.exit(1)
if not try_compile(compiler=args.cxx, source='''\
#include <boost/version.hpp>
#if BOOST_VERSION < 105500
#error Boost version too low
#endif
'''):
print('Installed boost version too old. Please update {}.'.format(pkgname("boost-devel")))
sys.exit(1)
defines = ' '.join(['-D' + d for d in defines])
globals().update(vars(args))
total_memory = os.sysconf('SC_PAGE_SIZE') * os.sysconf('SC_PHYS_PAGES')
link_pool_depth = max(int(total_memory / 7e9), 1)
build_modes = modes if args.mode == 'all' else [args.mode]
build_artifacts = all_artifacts if not args.artifacts else args.artifacts
status = subprocess.call("./SCYLLA-VERSION-GEN")
if status != 0:
print('Version file generation failed')
sys.exit(1)
file = open('build/SCYLLA-VERSION-FILE', 'r')
scylla_version = file.read().strip()
file = open('build/SCYLLA-RELEASE-FILE', 'r')
scylla_release = file.read().strip()
extra_cxxflags["release.cc"] = "-DSCYLLA_VERSION=\"\\\"" + scylla_version + "\\\"\" -DSCYLLA_RELEASE=\"\\\"" + scylla_release + "\\\"\""
seastar_flags = ['--disable-xen']
if args.dpdk:
# fake dependencies on dpdk, so that it is built before anything else
seastar_flags += ['--enable-dpdk']
elif args.dpdk_target:
seastar_flags += ['--dpdk-target', args.dpdk_target]
if args.staticcxx:
seastar_flags += ['--static-stdc++']
seastar_cflags = args.user_cflags + " -march=nehalem"
seastar_flags += ['--compiler', args.cxx, '--cflags=%s' % (seastar_cflags)]
status = subprocess.call([python, './configure.py'] + seastar_flags, cwd = 'seastar')
if status != 0:
print('Seastar configuration failed')
sys.exit(1)
pc = { mode : 'build/{}/seastar.pc'.format(mode) for mode in build_modes }
ninja = find_executable('ninja') or find_executable('ninja-build')
if not ninja:
print('Ninja executable (ninja or ninja-build) not found on PATH\n')
sys.exit(1)
status = subprocess.call([ninja] + list(pc.values()), cwd = 'seastar')
if status:
print('Failed to generate {}\n'.format(pc))
sys.exit(1)
for mode in build_modes:
cfg = dict([line.strip().split(': ', 1)
for line in open('seastar/' + pc[mode])
if ': ' in line])
if args.staticcxx:
cfg['Libs'] = cfg['Libs'].replace('-lstdc++ ', '')
modes[mode]['seastar_cflags'] = cfg['Cflags']
modes[mode]['seastar_libs'] = cfg['Libs']
seastar_deps = 'practically_anything_can_change_so_lets_run_it_every_time_and_restat.'
args.user_cflags += " " + pkg_config("--cflags", "jsoncpp")
libs = "-lyaml-cpp -llz4 -lz -lsnappy " + pkg_config("--libs", "jsoncpp") + ' -lboost_filesystem' + ' -lcrypt' + ' -lboost_date_time'
for pkg in pkgs:
args.user_cflags += ' ' + pkg_config('--cflags', pkg)
libs += ' ' + pkg_config('--libs', pkg)
user_cflags = args.user_cflags
user_ldflags = args.user_ldflags
if args.staticcxx:
user_ldflags += " -static-libgcc -static-libstdc++"
if args.staticthrift:
thrift_libs = "-Wl,-Bstatic -lthrift -Wl,-Bdynamic"
else:
thrift_libs = "-lthrift"
outdir = 'build'
buildfile = 'build.ninja'
os.makedirs(outdir, exist_ok = True)
do_sanitize = True
if args.static:
do_sanitize = False
with open(buildfile, 'w') as f:
f.write(textwrap.dedent('''\
configure_args = {configure_args}
builddir = {outdir}
cxx = {cxx}
cxxflags = {user_cflags} {warnings} {defines}
ldflags = {user_ldflags}
libs = {libs}
pool link_pool
depth = {link_pool_depth}
rule ragel
command = ragel -G2 -o $out $in
description = RAGEL $out
rule gen
command = echo -e $text > $out
description = GEN $out
rule swagger
command = seastar/json/json2code.py -f $in -o $out
description = SWAGGER $out
rule serializer
command = {python} ./idl-compiler.py --ns ser -f $in -o $out
description = IDL compiler $out
rule ninja
command = {ninja} -C $subdir $target
restat = 1
description = NINJA $out
rule copy
command = cp $in $out
description = COPY $out
''').format(**globals()))
for mode in build_modes:
modeval = modes[mode]
f.write(textwrap.dedent('''\
cxxflags_{mode} = -I. -I $builddir/{mode}/gen -I seastar -I seastar/build/{mode}/gen
rule cxx.{mode}
command = $cxx -MMD -MT $out -MF $out.d {seastar_cflags} $cxxflags $cxxflags_{mode} -c -o $out $in
description = CXX $out
depfile = $out.d
rule link.{mode}
command = $cxx $cxxflags_{mode} {sanitize_libs} $ldflags {seastar_libs} -o $out $in $libs $libs_{mode}
description = LINK $out
pool = link_pool
rule link_stripped.{mode}
command = $cxx $cxxflags_{mode} -s {sanitize_libs} $ldflags {seastar_libs} -o $out $in $libs $libs_{mode}
description = LINK (stripped) $out
pool = link_pool
rule ar.{mode}
command = rm -f $out; ar cr $out $in; ranlib $out
description = AR $out
rule thrift.{mode}
command = thrift -gen cpp:cob_style -out $builddir/{mode}/gen $in
description = THRIFT $in
rule antlr3.{mode}
command = sed -e '/^#if 0/,/^#endif/d' $in > $builddir/{mode}/gen/$in && antlr3 $builddir/{mode}/gen/$in && sed -i 's/^\\( *\)\\(ImplTraits::CommonTokenType\\* [a-zA-Z0-9_]* = NULL;\\)$$/\\1const \\2/' build/{mode}/gen/${{stem}}Parser.cpp
description = ANTLR3 $in
''').format(mode = mode, **modeval))
f.write('build {mode}: phony {artifacts}\n'.format(mode = mode,
artifacts = str.join(' ', ('$builddir/' + mode + '/' + x for x in build_artifacts))))
compiles = {}
ragels = {}
swaggers = {}
serializers = {}
thrifts = set()
antlr3_grammars = set()
for binary in build_artifacts:
if binary in other:
continue
srcs = deps[binary]
objs = ['$builddir/' + mode + '/' + src.replace('.cc', '.o')
for src in srcs
if src.endswith('.cc')]
has_thrift = False
for dep in deps[binary]:
if isinstance(dep, Thrift):
has_thrift = True
objs += dep.objects('$builddir/' + mode + '/gen')
if isinstance(dep, Antlr3Grammar):
objs += dep.objects('$builddir/' + mode + '/gen')
if binary.endswith('.pc'):
vars = modeval.copy()
vars.update(globals())
pc = textwrap.dedent('''\
Name: Seastar
URL: http://seastar-project.org/
Description: Advanced C++ framework for high-performance server applications on modern hardware.
Version: 1.0
Libs: -L{srcdir}/{builddir} -Wl,--whole-archive -lseastar -Wl,--no-whole-archive {dbgflag} -Wl,--no-as-needed {static} {pie} -fvisibility=hidden -pthread {user_ldflags} {libs} {sanitize_libs}
Cflags: -std=gnu++1y {dbgflag} {fpie} -Wall -Werror -fvisibility=hidden -pthread -I{srcdir} -I{srcdir}/{builddir}/gen {user_cflags} {warnings} {defines} {sanitize} {opt}
''').format(builddir = 'build/' + mode, srcdir = os.getcwd(), **vars)
f.write('build $builddir/{}/{}: gen\n text = {}\n'.format(mode, binary, repr(pc)))
elif binary.endswith('.a'):
f.write('build $builddir/{}/{}: ar.{} {}\n'.format(mode, binary, mode, str.join(' ', objs)))
else:
if binary.startswith('tests/'):
# Our code's debugging information is huge, and multiplied
# by many tests yields ridiculous amounts of disk space.
# So we strip the tests by default; The user can very
# quickly re-link the test unstripped by adding a "_g"
# to the test name, e.g., "ninja build/release/testname_g"
f.write('build $builddir/{}/{}: {}.{} {} {}\n'.format(mode, binary, tests_link_rule, mode, str.join(' ', objs),
'seastar/build/{}/libseastar.a'.format(mode)))
if has_thrift:
f.write(' libs = {} -lboost_system $libs\n'.format(thrift_libs))
f.write('build $builddir/{}/{}_g: link.{} {} {}\n'.format(mode, binary, mode, str.join(' ', objs),
'seastar/build/{}/libseastar.a'.format(mode)))
else:
f.write('build $builddir/{}/{}: link.{} {} {}\n'.format(mode, binary, mode, str.join(' ', objs),
'seastar/build/{}/libseastar.a'.format(mode)))
if has_thrift:
f.write(' libs = {} -lboost_system $libs\n'.format(thrift_libs))
for src in srcs:
if src.endswith('.cc'):
obj = '$builddir/' + mode + '/' + src.replace('.cc', '.o')
compiles[obj] = src
elif src.endswith('.rl'):
hh = '$builddir/' + mode + '/gen/' + src.replace('.rl', '.hh')
ragels[hh] = src
elif src.endswith('.idl.hh'):
hh = '$builddir/' + mode + '/gen/' + src.replace('.idl.hh', '.dist.hh')
serializers[hh] = src
elif src.endswith('.json'):
hh = '$builddir/' + mode + '/gen/' + src + '.hh'
swaggers[hh] = src
elif src.endswith('.thrift'):
thrifts.add(src)
elif src.endswith('.g'):
antlr3_grammars.add(src)
else:
raise Exception('No rule for ' + src)
for obj in compiles:
src = compiles[obj]
gen_headers = list(ragels.keys())
gen_headers += ['seastar/build/{}/gen/http/request_parser.hh'.format(mode)]
gen_headers += ['seastar/build/{}/gen/http/http_response_parser.hh'.format(mode)]
for th in thrifts:
gen_headers += th.headers('$builddir/{}/gen'.format(mode))
for g in antlr3_grammars:
gen_headers += g.headers('$builddir/{}/gen'.format(mode))
gen_headers += list(swaggers.keys())
gen_headers += list(serializers.keys())
f.write('build {}: cxx.{} {} || {} \n'.format(obj, mode, src, ' '.join(gen_headers)))
if src in extra_cxxflags:
f.write(' cxxflags = {seastar_cflags} $cxxflags $cxxflags_{mode} {extra_cxxflags}\n'.format(mode = mode, extra_cxxflags = extra_cxxflags[src], **modeval))
for hh in ragels:
src = ragels[hh]
f.write('build {}: ragel {}\n'.format(hh, src))
for hh in swaggers:
src = swaggers[hh]
f.write('build {}: swagger {}\n'.format(hh,src))
for hh in serializers:
src = serializers[hh]
f.write('build {}: serializer {} | idl-compiler.py\n'.format(hh,src))
for thrift in thrifts:
outs = ' '.join(thrift.generated('$builddir/{}/gen'.format(mode)))
f.write('build {}: thrift.{} {}\n'.format(outs, mode, thrift.source))
for cc in thrift.sources('$builddir/{}/gen'.format(mode)):
obj = cc.replace('.cpp', '.o')
f.write('build {}: cxx.{} {}\n'.format(obj, mode, cc))
for grammar in antlr3_grammars:
outs = ' '.join(grammar.generated('$builddir/{}/gen'.format(mode)))
f.write('build {}: antlr3.{} {}\n stem = {}\n'.format(outs, mode, grammar.source,
grammar.source.rsplit('.', 1)[0]))
for cc in grammar.sources('$builddir/{}/gen'.format(mode)):
obj = cc.replace('.cpp', '.o')
f.write('build {}: cxx.{} {} || {}\n'.format(obj, mode, cc, ' '.join(serializers)))
f.write('build seastar/build/{mode}/libseastar.a seastar/build/{mode}/apps/iotune/iotune seastar/build/{mode}/gen/http/request_parser.hh seastar/build/{mode}/gen/http/http_response_parser.hh: ninja {seastar_deps}\n'
.format(**locals()))
f.write(' subdir = seastar\n')
f.write(' target = build/{mode}/libseastar.a build/{mode}/apps/iotune/iotune build/{mode}/gen/http/request_parser.hh build/{mode}/gen/http/http_response_parser.hh\n'.format(**locals()))
f.write(textwrap.dedent('''\
build build/{mode}/iotune: copy seastar/build/{mode}/apps/iotune/iotune
''').format(**locals()))
f.write('build {}: phony\n'.format(seastar_deps))
f.write(textwrap.dedent('''\
rule configure
command = {python} configure.py $configure_args
generator = 1
build build.ninja: configure | configure.py
rule cscope
command = find -name '*.[chS]' -o -name "*.cc" -o -name "*.hh" | cscope -bq -i-
description = CSCOPE
build cscope: cscope
rule clean
command = rm -rf build
description = CLEAN
build clean: clean
default {modes_list}
''').format(modes_list = ' '.join(build_modes), **globals()))
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