cmake: build as many source files as possible
[folly.git] / CMakeLists.txt
index dae65719ecbef73abd04beb04dbe42c5998ee364..b0982f940d942eda93312141b46f074049758e68 100755 (executable)
@@ -16,20 +16,30 @@ set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 
 project(${PACKAGE_NAME} CXX)
 
-if (MSVC_VERSION EQUAL 1910 OR MSVC_VERSION EQUAL 1911)
-  set(MSVC_IS_2017 ON)
-elseif (MSVC_VERSION EQUAL 1900)
-  set(MSVC_IS_2017 OFF)
+if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
+  # Check target architecture
+  if (NOT CMAKE_SIZEOF_VOID_P EQUAL 8)
+    message(FATAL_ERROR "Folly requires a 64bit target architecture.")
+  endif()
+
+  if (MSVC_VERSION GREATER_EQUAL 1910 AND MSVC_VERSION LESS 1920)
+    set(MSVC_IS_2017 ON)
+  elseif (MSVC_VERSION EQUAL 1900)
+    set(MSVC_IS_2017 OFF)
+  else()
+    message(
+      FATAL_ERROR
+      "This build script only supports building Folly on 64-bit Windows with "
+      "Visual Studio 2015 or Visual Studio 2017. "
+      "MSVC version '${MSVC_VERSION}' is not supported."
+    )
+  endif()
 else()
-  message(FATAL_ERROR "This build script only supports building '${MSVC_VERSION}' Folly on 64-bit Windows with Visual Studio 2015 or Visual Studio 2017.")
-endif()
-
-# Check architecture OS
-if (NOT CMAKE_SIZEOF_VOID_P EQUAL 8)
-  message(FATAL_ERROR "Folly requires a 64bit OS")
-endif()
-if(NOT "${CMAKE_SYSTEM_NAME}" STREQUAL "Windows")
-  message(FATAL_ERROR "You should only be using CMake to build Folly if you are on Windows!")
+  message(
+    FATAL_ERROR
+    "The CMake build should only be used on Windows. "
+    "For every other platform, use autoconf."
+  )
 endif()
 
 set(FOLLY_DIR "${CMAKE_CURRENT_SOURCE_DIR}/folly")
@@ -38,76 +48,125 @@ set(FOLLY_DIR "${CMAKE_CURRENT_SOURCE_DIR}/folly")
 find_package(PythonInterp REQUIRED)
 add_custom_command(
   OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/folly/build/EscapeTables.cpp
-  COMMAND ${PYTHON_EXECUTABLE} "${FOLLY_DIR}/build/generate_escape_tables.py"
+  COMMAND
+    ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/folly/build
+  COMMAND
+    ${PYTHON_EXECUTABLE} "${FOLLY_DIR}/build/generate_escape_tables.py"
+    --install_dir ${CMAKE_CURRENT_BINARY_DIR}/folly/build
   DEPENDS ${FOLLY_DIR}/build/generate_escape_tables.py
-  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/folly/build/
   COMMENT "Generating the escape tables..." VERBATIM
 )
 add_custom_command(
   OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/folly/build/FormatTables.cpp
-  COMMAND ${PYTHON_EXECUTABLE} "${FOLLY_DIR}/build/generate_format_tables.py"
+  COMMAND
+    ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/folly/build
+  COMMAND
+    ${PYTHON_EXECUTABLE} "${FOLLY_DIR}/build/generate_format_tables.py"
+    --install_dir ${CMAKE_CURRENT_BINARY_DIR}/folly/build
   DEPENDS ${FOLLY_DIR}/build/generate_format_tables.py
-  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/folly/build/
   COMMENT "Generating the format tables..." VERBATIM
 )
 add_custom_command(
   OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/folly/build/GroupVarintTables.cpp"
-  COMMAND ${PYTHON_EXECUTABLE} "${FOLLY_DIR}/build/generate_varint_tables.py"
+  COMMAND
+    ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/folly/build
+  COMMAND
+    ${PYTHON_EXECUTABLE} "${FOLLY_DIR}/build/generate_varint_tables.py"
+    --install_dir ${CMAKE_CURRENT_BINARY_DIR}/folly/build
   DEPENDS ${FOLLY_DIR}/build/generate_varint_tables.py
-  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/folly/build/
   COMMENT "Generating the group varint tables..." VERBATIM
 )
 
 include(folly-deps) # Find the required packages
-if (LIBPTHREAD_FOUND)
-  set(FOLLY_HAVE_PTHREAD ON)
+
+if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
+  include(FollyCompilerMSVC)
+else()
+  include(FollyCompilerUnix)
 endif()
+include(FollyFunctions)
+
+include(FollyConfigChecks)
 configure_file(
   ${CMAKE_CURRENT_SOURCE_DIR}/CMake/folly-config.h.cmake
   ${CMAKE_CURRENT_BINARY_DIR}/folly/folly-config.h
 )
 
-include(FollyCompiler)
-include(FollyFunctions)
-
 # Main folly library files
 auto_sources(files "*.cpp" "RECURSE" "${FOLLY_DIR}")
 auto_sources(hfiles "*.h" "RECURSE" "${FOLLY_DIR}")
 
-# No need for tests or benchmarks, and we can't build most experimental stuff.
+# Exclude tests, benchmarks, and other standalone utility executables from the
+# library sources.  Test sources are listed separately below.
 REMOVE_MATCHES_FROM_LISTS(files hfiles
   MATCHES
     "/build/"
-    "/experimental/exception_tracer/"
     "/experimental/hazptr/bench/"
     "/experimental/hazptr/example/"
     "/experimental/logging/example/"
-    "/experimental/symbolizer/"
     "/futures/exercises/"
     "/test/"
+    "/tools/"
     "Benchmark.cpp$"
     "Test.cpp$"
   IGNORE_MATCHES
     "/Benchmark.cpp$"
 )
 list(REMOVE_ITEM files
-  ${FOLLY_DIR}/Subprocess.cpp
-  ${FOLLY_DIR}/SingletonStackTrace.cpp
   ${FOLLY_DIR}/experimental/JSONSchemaTester.cpp
-  ${FOLLY_DIR}/experimental/RCUUtils.cpp
-  ${FOLLY_DIR}/experimental/io/AsyncIO.cpp
   ${FOLLY_DIR}/experimental/io/HugePageUtil.cpp
+  ${FOLLY_DIR}/experimental/symbolizer/ElfUtil.cpp
   ${FOLLY_DIR}/futures/test/Benchmark.cpp
 )
 list(REMOVE_ITEM hfiles
-  ${FOLLY_DIR}/Fingerprint.h
   ${FOLLY_DIR}/detail/SlowFingerprint.h
   ${FOLLY_DIR}/detail/FingerprintPolynomial.h
-  ${FOLLY_DIR}/experimental/RCURefCount.h
-  ${FOLLY_DIR}/experimental/RCUUtils.h
-  ${FOLLY_DIR}/experimental/io/AsyncIO.h
 )
 
+# Exclude specific sources if we do not have third-party libraries
+# required to build them.
+if (NOT FOLLY_USE_SYMBOLIZER)
+  REMOVE_MATCHES_FROM_LISTS(files hfiles
+    MATCHES
+      "/experimental/exception_tracer/"
+      "/experimental/symbolizer/"
+  )
+  list(REMOVE_ITEM files
+    ${FOLLY_DIR}/SingletonStackTrace.cpp
+  )
+endif()
+if (NOT ${LIBURCU_FOUND})
+  list(REMOVE_ITEM files
+    ${FOLLY_DIR}/experimental/RCUUtils.cpp
+  )
+  list(REMOVE_ITEM hfiles
+    ${FOLLY_DIR}/experimental/RCURefCount.h
+    ${FOLLY_DIR}/experimental/RCUUtils.h
+  )
+endif()
+if (NOT ${LIBAIO_FOUND})
+  list(REMOVE_ITEM files
+    ${FOLLY_DIR}/experimental/io/AsyncIO.cpp
+  )
+  list(REMOVE_ITEM hfiles
+    ${FOLLY_DIR}/experimental/io/AsyncIO.h
+  )
+endif()
+if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
+  list(REMOVE_ITEM files
+    ${FOLLY_DIR}/Poly.cpp
+    ${FOLLY_DIR}/Subprocess.cpp
+  )
+  list(REMOVE_ITEM hfiles
+    ${FOLLY_DIR}/Poly.h
+    ${FOLLY_DIR}/Poly-inl.h
+    ${FOLLY_DIR}/detail/PolyDetail.h
+    ${FOLLY_DIR}/detail/TypeList.h
+    ${FOLLY_DIR}/poly/Nullable.h
+    ${FOLLY_DIR}/poly/Regular.h
+  )
+endif()
+
 add_library(folly_base OBJECT
   ${files} ${hfiles}
   ${CMAKE_CURRENT_BINARY_DIR}/folly/folly-config.h
@@ -127,45 +186,32 @@ source_group("folly\\build" FILES
   ${CMAKE_CURRENT_BINARY_DIR}/folly/build/GroupVarintTables.cpp
 )
 
-set(FOLLY_SHINY_DEPENDENCIES
-  Boost::chrono
-  Boost::context
-  Boost::date_time
-  Boost::filesystem
-  Boost::program_options
-  Boost::regex
-  Boost::system
-  OpenSSL::SSL
-  OpenSSL::Crypto
-)
+if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
+  set(FOLLY_LINK_LIBRARIES
+    ${FOLLY_LINK_LIBRARIES}
+    Iphlpapi.lib
+    Ws2_32.lib
+  )
+endif()
 
 set(FOLLY_LINK_LIBRARIES
-  ${DOUBLE_CONVERSION_LIBRARY}
-  ${LIBEVENT_LIB}
-  ${LIBGFLAGS_LIBRARY}
-  ${LIBGLOG_LIBRARY}
-  Iphlpapi.lib
-  Ws2_32.lib
-
+  ${FOLLY_LINK_LIBRARIES}
   ${FOLLY_SHINY_DEPENDENCIES}
 )
 
 target_include_directories(folly_base
   PUBLIC
-    ${DOUBLE_CONVERSION_INCLUDE_DIR}
-    ${LIBGFLAGS_INCLUDE_DIR}
-    ${LIBGLOG_INCLUDE_DIR}
-    ${LIBEVENT_INCLUDE_DIR}
+    ${FOLLY_INCLUDE_DIRECTORIES}
     $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
 )
 
 foreach (LIB ${FOLLY_SHINY_DEPENDENCIES})
   target_include_directories(folly_base PUBLIC $<TARGET_PROPERTY:${LIB},INCLUDE_DIRECTORIES>)
+  target_compile_definitions(folly_base PUBLIC $<TARGET_PROPERTY:${LIB},INTERFACE_COMPILE_DEFINITIONS>)
 endforeach()
 
 if (FOLLY_HAVE_PTHREAD)
   target_include_directories(folly_base PUBLIC ${LIBPTHREAD_INCLUDE_DIRS})
-  list(APPEND FOLLY_LINK_LIBRARIES ${LIBPTHREAD_LIBRARIES})
 endif()
 
 # Now to generate the fingerprint tables
@@ -183,9 +229,12 @@ source_group("" FILES ${FOLLY_DIR}/build/GenerateFingerprintTables.cpp)
 # Compile the fingerprint tables.
 add_custom_command(
   OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/folly/build/FingerprintTables.cpp
-  COMMAND GenerateFingerprintTables
+  COMMAND
+    ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/folly/build
+  COMMAND
+    GenerateFingerprintTables
+    --install_dir ${CMAKE_CURRENT_BINARY_DIR}/folly/build
   DEPENDS GenerateFingerprintTables
-  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/folly/build/
   COMMENT "Generating the fingerprint tables..."
 )
 add_library(folly_fingerprint STATIC
@@ -256,6 +305,7 @@ if (BUILD_TESTS)
     ${FOLLY_DIR}/test/SingletonTestStructs.cpp
     ${FOLLY_DIR}/test/SocketAddressTestHelper.cpp
     ${FOLLY_DIR}/test/SocketAddressTestHelper.h
+    ${FOLLY_DIR}/experimental/logging/test/TestLogHandler.cpp
     ${FOLLY_DIR}/experimental/logging/test/TestLogHandler.h
     ${FOLLY_DIR}/futures/test/TestExecutor.cpp
     ${FOLLY_DIR}/futures/test/TestExecutor.h
@@ -294,9 +344,22 @@ if (BUILD_TESTS)
   apply_folly_compile_options_to_target(folly_test_support)
 
   folly_define_tests(
+    DIRECTORY chrono/test/
+      TEST chrono_conv_test SOURCES ConvTest.cpp
+
     DIRECTORY compression/test/
       TEST compression_test SOURCES CompressionTest.cpp
 
+    DIRECTORY container/test/
+      TEST access_test SOURCES AccessTest.cpp
+      TEST array_test SOURCES ArrayTest.cpp
+      TEST bit_iterator_test SOURCES BitIteratorTest.cpp
+      TEST enumerate_test SOURCES EnumerateTest.cpp
+      TEST evicting_cache_map_test SOURCES EvictingCacheMapTest.cpp
+      TEST foreach_test SOURCES ForeachTest.cpp
+      TEST merge_test SOURCES MergeTest.cpp
+      TEST sparse_byte_set_test SOURCES SparseByteSetTest.cpp
+
     DIRECTORY concurrency/test/
       TEST cache_locality_test SOURCES CacheLocalityTest.cpp
 
@@ -309,14 +372,9 @@ if (BUILD_TESTS)
       TEST serial_executor_test SOURCES SerialExecutorTest.cpp
       TEST thread_pool_executor_test SOURCES ThreadPoolExecutorTest.cpp
       TEST threaded_executor_test SOURCES ThreadedExecutorTest.cpp
-      TEST unbounded_blocking_queue_test SOURCES UnboundedBlockingQueueTest.cpp
 
-    DIRECTORY container/test/
-      TEST enumerate_test SOURCES EnumerateTest.cpp
-      TEST evicting_cache_map_test SOURCES EvictingCacheMapTest.cpp
-      TEST foreach_test SOURCES ForeachTest.cpp
-      TEST merge_test SOURCES MergeTest.cpp
-      TEST sparse_byte_set_test SOURCES SparseByteSetTest.cpp
+    DIRECTORY executors/task_queue/test/
+      TEST unbounded_blocking_queue_test SOURCES UnboundedBlockingQueueTest.cpp
 
     DIRECTORY experimental/test/
       TEST autotimer_test SOURCES AutoTimerTest.cpp
@@ -345,6 +403,9 @@ if (BUILD_TESTS)
 
     DIRECTORY experimental/logging/test/
       TEST async_file_writer_test SOURCES AsyncFileWriterTest.cpp
+      TEST config_parser_test SOURCES ConfigParserTest.cpp
+      TEST config_update_test SOURCES ConfigUpdateTest.cpp
+      TEST file_handler_factory_test SOURCES FileHandlerFactoryTest.cpp
       TEST glog_formatter_test SOURCES GlogFormatterTest.cpp
       TEST immediate_file_writer_test SOURCES ImmediateFileWriterTest.cpp
       TEST log_category_test SOURCES LogCategoryTest.cpp
@@ -371,6 +432,7 @@ if (BUILD_TESTS)
 
     DIRECTORY functional/test/
       TEST apply_tuple_test SOURCES ApplyTupleTest.cpp
+      TEST partial_test SOURCES PartialTest.cpp
 
     DIRECTORY futures/test/
       TEST barrier_test SOURCES BarrierTest.cpp
@@ -420,6 +482,8 @@ if (BUILD_TESTS)
       TEST parallel_test SOURCES ParallelTest.cpp
 
     DIRECTORY hash/test/
+      TEST checksum_test SOURCES ChecksumTest.cpp
+      TEST hash_test SOURCES HashTest.cpp
       TEST spooky_hash_v1_test SOURCES SpookyHashV1Test.cpp
       TEST spooky_hash_v2_test SOURCES SpookyHashV2Test.cpp
 
@@ -470,15 +534,21 @@ if (BUILD_TESTS)
     DIRECTORY io/async/ssl/test/
       TEST ssl_errors_test SOURCES SSLErrorsTest.cpp
 
+    DIRECTORY lang/test/
+      TEST bits_test SOURCES BitsTest.cpp
+      TEST cold_class_test SOURCES ColdClassTest.cpp
+      TEST safe_assert_test SOURCES SafeAssertTest.cpp
+
     DIRECTORY memory/test/
-      TEST thread_cached_arena_test SOURCES ThreadCachedArenaTest.cpp
       TEST arena_test SOURCES ArenaTest.cpp
+      TEST thread_cached_arena_test SOURCES ThreadCachedArenaTest.cpp
+      TEST mallctl_helper_test SOURCES MallctlHelperTest.cpp
 
     DIRECTORY portability/test/
       TEST constexpr_test SOURCES ConstexprTest.cpp
       TEST libgen-test SOURCES LibgenTest.cpp
-      TEST time-test SOURCES TimeTest.cpp
       TEST openssl_portability_test SOURCES OpenSSLPortabilityTest.cpp
+      TEST time-test SOURCES TimeTest.cpp
 
     DIRECTORY ssl/test/
       TEST openssl_hash_test SOURCES OpenSSLHashTest.cpp
@@ -486,10 +556,13 @@ if (BUILD_TESTS)
     DIRECTORY stats/test/
       TEST histogram_test SOURCES HistogramTest.cpp
       TEST timeseries_histogram_test SOURCES TimeseriesHistogramTest.cpp
-      TEST timeseries_test SOURCES TimeseriesTest.cpp
+      TEST timeseries_test SOURCES TimeSeriesTest.cpp
 
     DIRECTORY synchronization/test/
+      TEST baton_test SOURCES BatonTest.cpp
       TEST call_once_test SOURCES CallOnceTest.cpp
+      TEST lifo_sem_test SOURCES LifoSemTests.cpp
+      TEST rw_spin_lock_test SOURCES RWSpinLockTest.cpp
 
     DIRECTORY system/test/
       TEST memory_mapping_test SOURCES MemoryMappingTest.cpp
@@ -498,26 +571,22 @@ if (BUILD_TESTS)
       TEST thread_id_test SOURCES ThreadIdTest.cpp
       TEST thread_name_test SOURCES ThreadNameTest.cpp
 
+    DIRECTORY synchronization/test/
+      TEST atomic_struct_test SOURCES AtomicStructTest.cpp
+
     DIRECTORY test/
       TEST ahm_int_stress_test SOURCES AHMIntStressTest.cpp
       TEST arena_smartptr_test SOURCES ArenaSmartPtrTest.cpp
-      TEST array_test SOURCES ArrayTest.cpp
       TEST ascii_check_test SOURCES AsciiCaseInsensitiveTest.cpp
       TEST atomic_bit_set_test SOURCES AtomicBitSetTest.cpp
       TEST atomic_hash_array_test SOURCES AtomicHashArrayTest.cpp
       TEST atomic_hash_map_test HANGING
         SOURCES AtomicHashMapTest.cpp
       TEST atomic_linked_list_test SOURCES AtomicLinkedListTest.cpp
-      TEST atomic_struct_test SOURCES AtomicStructTest.cpp
       TEST atomic_unordered_map_test SOURCES AtomicUnorderedMapTest.cpp
-      TEST baton_test SOURCES BatonTest.cpp
-      TEST bit_iterator_test SOURCES BitIteratorTest.cpp
-      TEST bits_test SOURCES BitsTest.cpp
       TEST cacheline_padded_test SOURCES CachelinePaddedTest.cpp
-      TEST checksum_test SOURCES ChecksumTest.cpp
       TEST clock_gettime_wrappers_test SOURCES ClockGettimeWrappersTest.cpp
       TEST concurrent_skip_list_test SOURCES ConcurrentSkipListTest.cpp
-      TEST container_traits_test SOURCES ContainerTraitsTest.cpp
       TEST conv_test SOURCES ConvTest.cpp
       TEST cpu_id_test SOURCES CpuIdTest.cpp
       TEST demangle_test SOURCES DemangleTest.cpp
@@ -535,7 +604,7 @@ if (BUILD_TESTS)
       #TEST file_lock_test SOURCES FileLockTest.cpp
       TEST file_util_test HANGING
         SOURCES FileUtilTest.cpp
-      TEST fingerprint_test SOURCES FingerprintTest.cpp
+      TEST fingerprint_test SOURCES FingerprintTest.cpp
       TEST format_other_test SOURCES FormatOtherTest.cpp
       TEST format_test SOURCES FormatTest.cpp
       TEST function_scheduler_test SOURCES FunctionSchedulerTest.cpp
@@ -546,7 +615,6 @@ if (BUILD_TESTS)
       TEST group_varint_test SOURCES GroupVarintTest.cpp
       TEST group_varint_test_ssse3 SOURCES GroupVarintTest.cpp
       TEST has_member_fn_traits_test SOURCES HasMemberFnTraitsTest.cpp
-      TEST hash_test SOURCES HashTest.cpp
       TEST indestructible_test SOURCES IndestructibleTest.cpp
       TEST indexed_mem_pool_test BROKEN
         SOURCES IndexedMemPoolTest.cpp
@@ -557,11 +625,9 @@ if (BUILD_TESTS)
         SOURCES
           JsonOtherTest.cpp
       TEST lazy_test SOURCES LazyTest.cpp
-      TEST lifosem_test SOURCES LifoSemTests.cpp
       TEST lock_traits_test SOURCES LockTraitsTest.cpp
       TEST locks_test SOURCES SmallLocksTest.cpp SpinLockTest.cpp
       TEST logging_test SOURCES LoggingTest.cpp
-      TEST mallctl_helper_test SOURCES MallctlHelperTest.cpp
       TEST math_test SOURCES MathTest.cpp
       TEST map_util_test SOURCES MapUtilTest.cpp
       TEST memcpy_test SOURCES MemcpyTest.cpp
@@ -580,21 +646,19 @@ if (BUILD_TESTS)
       TEST packed_sync_ptr_test HANGING
         SOURCES PackedSyncPtrTest.cpp
       TEST padded_test SOURCES PaddedTest.cpp
-      TEST partial_test SOURCES PartialTest.cpp
+      #TEST poly_test SOURCES PolyTest.cpp
       TEST portability_test SOURCES PortabilityTest.cpp
       TEST producer_consumer_queue_test SLOW
         SOURCES ProducerConsumerQueueTest.cpp
-      TEST r_w_spin_lock_test SOURCES RWSpinLockTest.cpp
       TEST random_test SOURCES RandomTest.cpp
       TEST range_test SOURCES RangeTest.cpp
-      TEST safe_assert_test SOURCES SafeAssertTest.cpp
       TEST scope_guard_test SOURCES ScopeGuardTest.cpp
       # Heavily dependent on drand and srand48
       #TEST shared_mutex_test SOURCES SharedMutexTest.cpp
-      TEST singleton_test SOURCES SingletonTest.cpp
+      # SingletonTest requires Subprocess
+      #TEST singleton_test SOURCES SingletonTest.cpp
       TEST singleton_test_global SOURCES SingletonTestGlobal.cpp
       TEST singleton_thread_local_test SOURCES SingletonThreadLocalTest.cpp
-      TEST singletonvault_c_test SOURCES SingletonVaultCTest.cpp
       TEST small_vector_test SOURCES small_vector_test.cpp
       TEST sorted_vector_types_test SOURCES sorted_vector_test.cpp
       TEST string_test SOURCES StringTest.cpp