Files
scylladb/CMakeLists.txt
Avi Kivity b2f0a9d05c caching_options.hh: move code to .cc
caching_options is by no means performance sensitive, but it is
included in many places (via schema.hh), and it turn it pulls in
other includes. Reduce include load by moving deinlining it.

Ref #1.

Closes #8408
2021-04-05 13:05:43 +03:00

758 lines
24 KiB
CMake

cmake_minimum_required(VERSION 3.18)
project(scylla)
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
message(STATUS "Setting build type to 'Release' as none was specified.")
set(CMAKE_BUILD_TYPE "Release" CACHE
STRING "Choose the type of build." FORCE)
# Set the possible values of build type for cmake-gui
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
"Debug" "Release" "Dev" "Sanitize")
endif()
if(CMAKE_BUILD_TYPE)
string(TOLOWER "${CMAKE_BUILD_TYPE}" BUILD_TYPE)
else()
set(BUILD_TYPE "release")
endif()
function(default_target_arch arch)
set(x86_instruction_sets i386 i686 x86_64)
if(CMAKE_SYSTEM_PROCESSOR IN_LIST x86_instruction_sets)
set(${arch} "westmere" PARENT_SCOPE)
elseif(CMAKE_SYSTEM_PROCESSOR EQUAL "aarch64")
set(${arch} "armv8-a+crc+crypto" PARENT_SCOPE)
else()
set(${arch} "" PARENT_SCOPE)
endif()
endfunction()
default_target_arch(target_arch)
if(target_arch)
set(target_arch_flag "-march=${target_arch}")
endif()
# Configure Seastar compile options to align with Scylla
set(Seastar_CXX_FLAGS -fcoroutines ${target_arch_flag} CACHE INTERNAL "" FORCE)
set(Seastar_CXX_DIALECT gnu++20 CACHE INTERNAL "" FORCE)
add_subdirectory(seastar)
add_subdirectory(abseil)
# Exclude absl::strerror from the default "all" target since it's not
# used in Scylla build and, moreover, makes use of deprecated glibc APIs,
# such as sys_nerr, which are not exposed from "stdio.h" since glibc 2.32,
# which happens to be the case for recent Fedora distribution versions.
#
# Need to use the internal "absl_strerror" target name instead of namespaced
# variant because `set_target_properties` does not understand the latter form,
# unfortunately.
set_target_properties(absl_strerror PROPERTIES EXCLUDE_FROM_ALL TRUE)
# System libraries dependencies
find_package(Boost COMPONENTS filesystem program_options system thread regex REQUIRED)
find_package(Lua REQUIRED)
find_package(ZLIB REQUIRED)
find_package(ICU COMPONENTS uc REQUIRED)
set(scylla_build_dir "${CMAKE_BINARY_DIR}/build/${BUILD_TYPE}")
set(scylla_gen_build_dir "${scylla_build_dir}/gen")
file(MAKE_DIRECTORY "${scylla_build_dir}" "${scylla_gen_build_dir}")
# Place libraries, executables and archives in ${buildroot}/build/${mode}/
foreach(mode RUNTIME LIBRARY ARCHIVE)
set(CMAKE_${mode}_OUTPUT_DIRECTORY "${scylla_build_dir}")
endforeach()
# Generate C++ source files from thrift definitions
function(scylla_generate_thrift)
set(one_value_args TARGET VAR IN_FILE OUT_DIR SERVICE)
cmake_parse_arguments(args "" "${one_value_args}" "" ${ARGN})
get_filename_component(in_file_name ${args_IN_FILE} NAME_WE)
set(aux_out_file_name ${args_OUT_DIR}/${in_file_name})
set(outputs
${aux_out_file_name}_types.cpp
${aux_out_file_name}_types.h
${aux_out_file_name}_constants.cpp
${aux_out_file_name}_constants.h
${args_OUT_DIR}/${args_SERVICE}.cpp
${args_OUT_DIR}/${args_SERVICE}.h)
add_custom_command(
DEPENDS
${args_IN_FILE}
thrift
OUTPUT ${outputs}
COMMAND ${CMAKE_COMMAND} -E make_directory ${args_OUT_DIR}
COMMAND thrift -gen cpp:cob_style,no_skeleton -out "${args_OUT_DIR}" "${args_IN_FILE}")
add_custom_target(${args_TARGET}
DEPENDS ${outputs})
set(${args_VAR} ${outputs} PARENT_SCOPE)
endfunction()
scylla_generate_thrift(
TARGET scylla_thrift_gen_cassandra
VAR scylla_thrift_gen_cassandra_files
IN_FILE interface/cassandra.thrift
OUT_DIR ${scylla_gen_build_dir}
SERVICE Cassandra)
# Parse antlr3 grammar files and generate C++ sources
function(scylla_generate_antlr3)
set(one_value_args TARGET VAR IN_FILE OUT_DIR)
cmake_parse_arguments(args "" "${one_value_args}" "" ${ARGN})
get_filename_component(in_file_pure_name ${args_IN_FILE} NAME)
get_filename_component(stem ${in_file_pure_name} NAME_WE)
set(outputs
"${args_OUT_DIR}/${stem}Lexer.hpp"
"${args_OUT_DIR}/${stem}Lexer.cpp"
"${args_OUT_DIR}/${stem}Parser.hpp"
"${args_OUT_DIR}/${stem}Parser.cpp")
add_custom_command(
DEPENDS
${args_IN_FILE}
OUTPUT ${outputs}
# Remove #ifdef'ed code from the grammar source code
COMMAND sed -e "/^#if 0/,/^#endif/d" "${args_IN_FILE}" > "${args_OUT_DIR}/${in_file_pure_name}"
COMMAND antlr3 "${args_OUT_DIR}/${in_file_pure_name}"
# We replace many local `ExceptionBaseType* ex` variables with a single function-scope one.
# Because we add such a variable to every function, and because `ExceptionBaseType` is not a global
# name, we also add a global typedef to avoid compilation errors.
COMMAND sed -i -e "/^.*On :.*$/d" "${args_OUT_DIR}/${stem}Lexer.hpp"
COMMAND sed -i -e "/^.*On :.*$/d" "${args_OUT_DIR}/${stem}Lexer.cpp"
COMMAND sed -i -e "/^.*On :.*$/d" "${args_OUT_DIR}/${stem}Parser.hpp"
COMMAND sed -i
-e "s/^\\( *\\)\\(ImplTraits::CommonTokenType\\* [a-zA-Z0-9_]* = NULL;\\)$/\\1const \\2/"
-e "/^.*On :.*$/d"
-e "1i using ExceptionBaseType = int;"
-e "s/^{/{ ExceptionBaseType\\* ex = nullptr;/; s/ExceptionBaseType\\* ex = new/ex = new/; s/exceptions::syntax_exception e/exceptions::syntax_exception\\& e/"
"${args_OUT_DIR}/${stem}Parser.cpp"
VERBATIM)
add_custom_target(${args_TARGET}
DEPENDS ${outputs})
set(${args_VAR} ${outputs} PARENT_SCOPE)
endfunction()
set(antlr3_grammar_files
cql3/Cql.g
alternator/expressions.g)
set(antlr3_gen_files)
foreach(f ${antlr3_grammar_files})
get_filename_component(grammar_file_name "${f}" NAME_WE)
get_filename_component(f_dir "${f}" DIRECTORY)
scylla_generate_antlr3(
TARGET scylla_antlr3_gen_${grammar_file_name}
VAR scylla_antlr3_gen_${grammar_file_name}_files
IN_FILE ${f}
OUT_DIR ${scylla_gen_build_dir}/${f_dir})
list(APPEND antlr3_gen_files "${scylla_antlr3_gen_${grammar_file_name}_files}")
endforeach()
# Generate C++ sources from ragel grammar files
seastar_generate_ragel(
TARGET scylla_ragel_gen_protocol_parser
VAR scylla_ragel_gen_protocol_parser_file
IN_FILE redis/protocol_parser.rl
OUT_FILE ${scylla_gen_build_dir}/redis/protocol_parser.hh)
# Generate C++ sources from Swagger definitions
set(swagger_files
api/api-doc/cache_service.json
api/api-doc/collectd.json
api/api-doc/column_family.json
api/api-doc/commitlog.json
api/api-doc/compaction_manager.json
api/api-doc/config.json
api/api-doc/endpoint_snitch_info.json
api/api-doc/error_injection.json
api/api-doc/failure_detector.json
api/api-doc/gossiper.json
api/api-doc/hinted_handoff.json
api/api-doc/lsa.json
api/api-doc/messaging_service.json
api/api-doc/storage_proxy.json
api/api-doc/storage_service.json
api/api-doc/stream_manager.json
api/api-doc/system.json
api/api-doc/utils.json)
set(swagger_gen_files)
foreach(f ${swagger_files})
get_filename_component(fname "${f}" NAME_WE)
get_filename_component(dir "${f}" DIRECTORY)
seastar_generate_swagger(
TARGET scylla_swagger_gen_${fname}
VAR scylla_swagger_gen_${fname}_files
IN_FILE "${f}"
OUT_DIR "${scylla_gen_build_dir}/${dir}")
list(APPEND swagger_gen_files "${scylla_swagger_gen_${fname}_files}")
endforeach()
# Create C++ bindings for IDL serializers
function(scylla_generate_idl_serializer)
set(one_value_args TARGET VAR IN_FILE OUT_FILE)
cmake_parse_arguments(args "" "${one_value_args}" "" ${ARGN})
get_filename_component(out_dir ${args_OUT_FILE} DIRECTORY)
set(idl_compiler "${CMAKE_SOURCE_DIR}/idl-compiler.py")
find_package(Python3 COMPONENTS Interpreter)
add_custom_command(
DEPENDS
${args_IN_FILE}
${idl_compiler}
OUTPUT ${args_OUT_FILE}
COMMAND ${CMAKE_COMMAND} -E make_directory ${out_dir}
COMMAND Python3::Interpreter ${idl_compiler} --ns ser -f ${args_IN_FILE} -o ${args_OUT_FILE})
add_custom_target(${args_TARGET}
DEPENDS ${args_OUT_FILE})
set(${args_VAR} ${args_OUT_FILE} PARENT_SCOPE)
endfunction()
set(idl_serializers
idl/cache_temperature.idl.hh
idl/commitlog.idl.hh
idl/consistency_level.idl.hh
idl/frozen_mutation.idl.hh
idl/frozen_schema.idl.hh
idl/gossip_digest.idl.hh
idl/idl_test.idl.hh
idl/keys.idl.hh
idl/messaging_service.idl.hh
idl/mutation.idl.hh
idl/paging_state.idl.hh
idl/partition_checksum.idl.hh
idl/paxos.idl.hh
idl/query.idl.hh
idl/range.idl.hh
idl/read_command.idl.hh
idl/reconcilable_result.idl.hh
idl/replay_position.idl.hh
idl/result.idl.hh
idl/ring_position.idl.hh
idl/streaming.idl.hh
idl/token.idl.hh
idl/tracing.idl.hh
idl/truncation_record.idl.hh
idl/uuid.idl.hh
idl/view.idl.hh)
set(idl_gen_files)
foreach(f ${idl_serializers})
get_filename_component(idl_name "${f}" NAME)
get_filename_component(idl_target "${idl_name}" NAME_WE)
get_filename_component(idl_dir "${f}" DIRECTORY)
string(REPLACE ".idl.hh" ".dist.hh" idl_out_hdr_name "${idl_name}")
scylla_generate_idl_serializer(
TARGET scylla_idl_gen_${idl_target}
VAR scylla_idl_gen_${idl_target}_files
IN_FILE ${f}
OUT_FILE ${scylla_gen_build_dir}/${idl_dir}/${idl_out_hdr_name})
list(APPEND idl_gen_files "${scylla_idl_gen_${idl_target}_files}")
endforeach()
set(scylla_sources
absl-flat_hash_map.cc
alternator/auth.cc
alternator/base64.cc
alternator/conditions.cc
alternator/executor.cc
alternator/expressions.cc
alternator/serialization.cc
alternator/server.cc
alternator/stats.cc
alternator/streams.cc
api/api.cc
api/cache_service.cc
api/collectd.cc
api/column_family.cc
api/commitlog.cc
api/compaction_manager.cc
api/config.cc
api/endpoint_snitch.cc
api/error_injection.cc
api/failure_detector.cc
api/gossiper.cc
api/hinted_handoff.cc
api/lsa.cc
api/messaging_service.cc
api/storage_proxy.cc
api/storage_service.cc
api/stream_manager.cc
api/system.cc
atomic_cell.cc
auth/allow_all_authenticator.cc
auth/allow_all_authorizer.cc
auth/authenticated_user.cc
auth/authentication_options.cc
auth/authenticator.cc
auth/common.cc
auth/default_authorizer.cc
auth/password_authenticator.cc
auth/passwords.cc
auth/permission.cc
auth/permissions_cache.cc
auth/resource.cc
auth/role_or_anonymous.cc
auth/roles-metadata.cc
auth/sasl_challenge.cc
auth/service.cc
auth/standard_role_manager.cc
auth/transitional.cc
bytes.cc
caching_options.cc
canonical_mutation.cc
cdc/cdc_partitioner.cc
cdc/generation.cc
cdc/log.cc
cdc/metadata.cc
cdc/split.cc
clocks-impl.cc
collection_mutation.cc
compress.cc
connection_notifier.cc
converting_mutation_partition_applier.cc
counters.cc
cql3/abstract_marker.cc
cql3/attributes.cc
cql3/cf_name.cc
cql3/column_condition.cc
cql3/column_identifier.cc
cql3/column_specification.cc
cql3/constants.cc
cql3/cql3_type.cc
cql3/expr/expression.cc
cql3/functions/aggregate_fcts.cc
cql3/functions/castas_fcts.cc
cql3/functions/error_injection_fcts.cc
cql3/functions/functions.cc
cql3/functions/user_function.cc
cql3/index_name.cc
cql3/keyspace_element_name.cc
cql3/lists.cc
cql3/maps.cc
cql3/operation.cc
cql3/query_options.cc
cql3/query_processor.cc
cql3/relation.cc
cql3/restrictions/statement_restrictions.cc
cql3/result_set.cc
cql3/role_name.cc
cql3/selection/abstract_function_selector.cc
cql3/selection/selectable.cc
cql3/selection/selection.cc
cql3/selection/selector.cc
cql3/selection/selector_factories.cc
cql3/selection/simple_selector.cc
cql3/sets.cc
cql3/single_column_relation.cc
cql3/statements/alter_keyspace_statement.cc
cql3/statements/alter_table_statement.cc
cql3/statements/alter_type_statement.cc
cql3/statements/alter_view_statement.cc
cql3/statements/authentication_statement.cc
cql3/statements/authorization_statement.cc
cql3/statements/batch_statement.cc
cql3/statements/cas_request.cc
cql3/statements/cf_prop_defs.cc
cql3/statements/cf_statement.cc
cql3/statements/create_function_statement.cc
cql3/statements/create_index_statement.cc
cql3/statements/create_keyspace_statement.cc
cql3/statements/create_table_statement.cc
cql3/statements/create_type_statement.cc
cql3/statements/create_view_statement.cc
cql3/statements/delete_statement.cc
cql3/statements/drop_function_statement.cc
cql3/statements/drop_index_statement.cc
cql3/statements/drop_keyspace_statement.cc
cql3/statements/drop_table_statement.cc
cql3/statements/drop_type_statement.cc
cql3/statements/drop_view_statement.cc
cql3/statements/function_statement.cc
cql3/statements/grant_statement.cc
cql3/statements/index_prop_defs.cc
cql3/statements/index_target.cc
cql3/statements/ks_prop_defs.cc
cql3/statements/list_permissions_statement.cc
cql3/statements/list_users_statement.cc
cql3/statements/modification_statement.cc
cql3/statements/permission_altering_statement.cc
cql3/statements/property_definitions.cc
cql3/statements/raw/parsed_statement.cc
cql3/statements/revoke_statement.cc
cql3/statements/role-management-statements.cc
cql3/statements/schema_altering_statement.cc
cql3/statements/select_statement.cc
cql3/statements/truncate_statement.cc
cql3/statements/update_statement.cc
cql3/statements/use_statement.cc
cql3/token_relation.cc
cql3/tuples.cc
cql3/type_json.cc
cql3/untyped_result_set.cc
cql3/update_parameters.cc
cql3/user_types.cc
cql3/ut_name.cc
cql3/util.cc
cql3/values.cc
cql3/variable_specifications.cc
data/cell.cc
database.cc
db/batchlog_manager.cc
db/commitlog/commitlog.cc
db/commitlog/commitlog_entry.cc
db/commitlog/commitlog_replayer.cc
db/config.cc
db/consistency_level.cc
db/cql_type_parser.cc
db/data_listeners.cc
db/extensions.cc
db/heat_load_balance.cc
db/hints/manager.cc
db/hints/resource_manager.cc
db/large_data_handler.cc
db/legacy_schema_migrator.cc
db/marshal/type_parser.cc
db/schema_tables.cc
db/size_estimates_virtual_reader.cc
db/snapshot-ctl.cc
db/sstables-format-selector.cc
db/system_distributed_keyspace.cc
db/system_keyspace.cc
db/view/row_locking.cc
db/view/view.cc
db/view/view_update_generator.cc
dht/boot_strapper.cc
dht/i_partitioner.cc
dht/murmur3_partitioner.cc
dht/range_streamer.cc
dht/token.cc
distributed_loader.cc
duration.cc
exceptions/exceptions.cc
flat_mutation_reader.cc
frozen_mutation.cc
frozen_schema.cc
gms/application_state.cc
gms/endpoint_state.cc
gms/failure_detector.cc
gms/feature_service.cc
gms/gossip_digest_ack.cc
gms/gossip_digest_ack2.cc
gms/gossip_digest_syn.cc
gms/gossiper.cc
gms/inet_address.cc
gms/version_generator.cc
gms/versioned_value.cc
hashers.cc
index/secondary_index.cc
index/secondary_index_manager.cc
init.cc
keys.cc
lister.cc
locator/abstract_replication_strategy.cc
locator/ec2_multi_region_snitch.cc
locator/ec2_snitch.cc
locator/everywhere_replication_strategy.cc
locator/gce_snitch.cc
locator/gossiping_property_file_snitch.cc
locator/local_strategy.cc
locator/network_topology_strategy.cc
locator/production_snitch_base.cc
locator/rack_inferring_snitch.cc
locator/simple_snitch.cc
locator/simple_strategy.cc
locator/snitch_base.cc
locator/token_metadata.cc
lua.cc
main.cc
memtable.cc
message/messaging_service.cc
multishard_mutation_query.cc
mutation.cc
raft/fsm.cc
raft/log.cc
raft/progress.cc
raft/raft.cc
raft/server.cc
mutation_fragment.cc
mutation_partition.cc
mutation_partition_serializer.cc
mutation_partition_view.cc
mutation_query.cc
mutation_reader.cc
mutation_writer/multishard_writer.cc
mutation_writer/shard_based_splitting_writer.cc
mutation_writer/timestamp_based_splitting_writer.cc
mutation_writer/feed_writers.cc
partition_slice_builder.cc
partition_version.cc
querier.cc
query-result-set.cc
query.cc
range_tombstone.cc
range_tombstone_list.cc
reader_concurrency_semaphore.cc
redis/abstract_command.cc
redis/command_factory.cc
redis/commands.cc
redis/keyspace_utils.cc
redis/lolwut.cc
redis/mutation_utils.cc
redis/options.cc
redis/query_processor.cc
redis/query_utils.cc
redis/server.cc
redis/service.cc
redis/stats.cc
repair/repair.cc
repair/row_level.cc
row_cache.cc
schema.cc
schema_mutations.cc
schema_registry.cc
service/client_state.cc
service/migration_manager.cc
service/migration_task.cc
service/misc_services.cc
service/pager/paging_state.cc
service/pager/query_pagers.cc
service/paxos/paxos_state.cc
service/paxos/prepare_response.cc
service/paxos/prepare_summary.cc
service/paxos/proposal.cc
service/priority_manager.cc
service/storage_proxy.cc
service/storage_service.cc
sstables/compaction.cc
sstables/compaction_manager.cc
sstables/compaction_strategy.cc
sstables/compress.cc
sstables/integrity_checked_file_impl.cc
sstables/kl/writer.cc
sstables/leveled_compaction_strategy.cc
sstables/m_format_read_helpers.cc
sstables/metadata_collector.cc
sstables/mp_row_consumer.cc
sstables/mx/writer.cc
sstables/partition.cc
sstables/prepended_input_stream.cc
sstables/random_access_reader.cc
sstables/size_tiered_compaction_strategy.cc
sstables/sstable_directory.cc
sstables/sstable_version.cc
sstables/sstables.cc
sstables/sstables_manager.cc
sstables/time_window_compaction_strategy.cc
sstables/writer.cc
streaming/progress_info.cc
streaming/session_info.cc
streaming/stream_coordinator.cc
streaming/stream_manager.cc
streaming/stream_plan.cc
streaming/stream_reason.cc
streaming/stream_receive_task.cc
streaming/stream_request.cc
streaming/stream_result_future.cc
streaming/stream_session.cc
streaming/stream_session_state.cc
streaming/stream_summary.cc
streaming/stream_task.cc
streaming/stream_transfer_task.cc
table.cc
table_helper.cc
thrift/controller.cc
thrift/handler.cc
thrift/server.cc
thrift/thrift_validation.cc
timeout_config.cc
tracing/trace_keyspace_helper.cc
tracing/trace_state.cc
tracing/traced_file.cc
tracing/tracing.cc
tracing/tracing_backend_registry.cc
transport/controller.cc
transport/cql_protocol_extension.cc
transport/event.cc
transport/event_notifier.cc
transport/messages/result_message.cc
transport/server.cc
types.cc
unimplemented.cc
utils/UUID_gen.cc
utils/arch/powerpc/crc32-vpmsum/crc32_wrapper.cc
utils/array-search.cc
utils/ascii.cc
utils/big_decimal.cc
utils/bloom_calculations.cc
utils/bloom_filter.cc
utils/buffer_input_stream.cc
utils/build_id.cc
utils/config_file.cc
utils/directories.cc
utils/disk-error-handler.cc
utils/dynamic_bitset.cc
utils/error_injection.cc
utils/exceptions.cc
utils/file_lock.cc
utils/generation-number.cc
utils/gz/crc_combine.cc
utils/human_readable.cc
utils/i_filter.cc
utils/large_bitset.cc
utils/like_matcher.cc
utils/limiting_data_source.cc
utils/logalloc.cc
utils/managed_bytes.cc
utils/multiprecision_int.cc
utils/murmur_hash.cc
utils/rate_limiter.cc
utils/rjson.cc
utils/runtime.cc
utils/updateable_value.cc
utils/utf8.cc
utils/uuid.cc
validation.cc
vint-serialization.cc
zstd.cc
release.cc)
set(scylla_gen_sources
"${scylla_thrift_gen_cassandra_files}"
"${scylla_ragel_gen_protocol_parser_file}"
"${swagger_gen_files}"
"${idl_gen_files}"
"${antlr3_gen_files}")
add_executable(scylla
${scylla_sources}
${scylla_gen_sources})
target_link_libraries(scylla PRIVATE
seastar
# Boost dependencies
Boost::filesystem
Boost::program_options
Boost::system
Boost::thread
Boost::regex
Boost::headers
# Abseil libs
absl::hashtablez_sampler
absl::raw_hash_set
absl::synchronization
absl::graphcycles_internal
absl::stacktrace
absl::symbolize
absl::debugging_internal
absl::demangle_internal
absl::time
absl::time_zone
absl::int128
absl::city
absl::hash
absl::malloc_internal
absl::spinlock_wait
absl::base
absl::dynamic_annotations
absl::raw_logging_internal
absl::exponential_biased
absl::throw_delegate
# System libs
ZLIB::ZLIB
ICU::uc
systemd
zstd
snappy
${LUA_LIBRARIES}
thrift
crypt)
target_link_libraries(scylla PRIVATE
-Wl,--build-id=sha1 # Force SHA1 build-id generation
# TODO: Use lld linker if it's available, otherwise gold, else bfd
-fuse-ld=lld)
# TODO: patch dynamic linker to match configure.py behavior
target_compile_options(scylla PRIVATE
-std=gnu++20
-fcoroutines # TODO: Clang does not have this flag, adjust to both variants
${target_arch_flag})
# Hacks needed to expose internal APIs for xxhash dependencies
target_compile_definitions(scylla PRIVATE XXH_PRIVATE_API HAVE_LZ4_COMPRESS_DEFAULT)
target_include_directories(scylla PRIVATE
"${CMAKE_CURRENT_SOURCE_DIR}"
libdeflate
abseil
"${scylla_gen_build_dir}")
###
### Create crc_combine_table helper executable.
### Use it to generate crc_combine_table.cc to be used in scylla at build time.
###
add_executable(crc_combine_table utils/gz/gen_crc_combine_table.cc)
target_link_libraries(crc_combine_table PRIVATE seastar)
target_include_directories(crc_combine_table PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}")
target_compile_options(crc_combine_table PRIVATE
-std=gnu++20
-fcoroutines
${target_arch_flag})
add_dependencies(scylla crc_combine_table)
# Generate an additional source file at build time that is needed for Scylla compilation
add_custom_command(OUTPUT "${scylla_gen_build_dir}/utils/gz/crc_combine_table.cc"
COMMAND $<TARGET_FILE:crc_combine_table> > "${scylla_gen_build_dir}/utils/gz/crc_combine_table.cc"
DEPENDS crc_combine_table)
target_sources(scylla PRIVATE "${scylla_gen_build_dir}/utils/gz/crc_combine_table.cc")
###
### Generate version file and supply appropriate compile definitions for release.cc
###
execute_process(COMMAND ${CMAKE_SOURCE_DIR}/SCYLLA-VERSION-GEN RESULT_VARIABLE scylla_version_gen_res)
if(scylla_version_gen_res)
message(SEND_ERROR "Version file generation failed. Return code: ${scylla_version_gen_res}")
endif()
file(READ build/SCYLLA-VERSION-FILE scylla_version)
string(STRIP "${scylla_version}" scylla_version)
file(READ build/SCYLLA-RELEASE-FILE scylla_release)
string(STRIP "${scylla_release}" scylla_release)
get_property(release_cdefs SOURCE "${CMAKE_SOURCE_DIR}/release.cc" PROPERTY COMPILE_DEFINITIONS)
list(APPEND release_cdefs "SCYLLA_VERSION=\"${scylla_version}\"" "SCYLLA_RELEASE=\"${scylla_release}\"")
set_source_files_properties("${CMAKE_SOURCE_DIR}/release.cc" PROPERTIES COMPILE_DEFINITIONS "${release_cdefs}")
###
### Custom command for building libdeflate. Link the library to scylla.
###
set(libdeflate_lib "${scylla_build_dir}/libdeflate/libdeflate.a")
add_custom_command(OUTPUT "${libdeflate_lib}"
COMMAND make -C libdeflate
BUILD_DIR=../build/${BUILD_TYPE}/libdeflate/
CC=${CMAKE_C_COMPILER}
"CFLAGS=${target_arch_flag}"
../build/${BUILD_TYPE}/libdeflate//libdeflate.a) # Two backslashes are important!
# Hack to force generating custom command to produce libdeflate.a
add_custom_target(libdeflate DEPENDS "${libdeflate_lib}")
target_link_libraries(scylla PRIVATE "${libdeflate_lib}")
# TODO: create cmake/ directory and move utilities (generate functions etc) there
# TODO: Build tests if BUILD_TESTING=on (using CTest module)