cmake_minimum_required(VERSION 3.18) project( conflict_set VERSION 0.0.1 DESCRIPTION "A data structure for detecting mvcc read-write conflicts in a keyspace of lexicographically-ordered byte sequences." LANGUAGES C CXX) set(CMAKE_CXX_STANDARD 20) set(DEFAULT_BUILD_TYPE "Release") if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) message( STATUS "Setting build type to '${DEFAULT_BUILD_TYPE}' as none was specified.") set(CMAKE_BUILD_TYPE "${DEFAULT_BUILD_TYPE}" 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" "MinSizeRel" "RelWithDebInfo") endif() add_compile_options(-fdata-sections -ffunction-sections) if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU") add_compile_options(-Wno-maybe-uninitialized) endif() if(APPLE) add_link_options(-Wl,-dead_strip) else() add_link_options(-Wl,--gc-sections) endif() include(CheckIncludeFileCXX) include(CMakePushCheckState) cmake_push_check_state() list(APPEND CMAKE_REQUIRED_FLAGS -mavx) check_include_file_cxx("immintrin.h" HAS_AVX) if(HAS_AVX) add_compile_options(-mavx) add_compile_definitions(HAS_AVX) endif() cmake_pop_check_state() check_include_file_cxx("arm_neon.h" HAS_ARM_NEON) if(HAS_ARM_NEON) add_compile_definitions(HAS_ARM_NEON) endif() set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "") add_library(${PROJECT_NAME}_object OBJECT ConflictSet.cpp) target_compile_options(${PROJECT_NAME}_object PRIVATE -fPIC -fno-exceptions -fvisibility=hidden) target_include_directories(${PROJECT_NAME}_object PRIVATE ${CMAKE_SOURCE_DIR}/include) add_library(${PROJECT_NAME} SHARED $) if(NOT CMAKE_BUILD_TYPE STREQUAL Debug) set_target_properties(${PROJECT_NAME} PROPERTIES LINKER_LANGUAGE C) endif() if(NOT APPLE) target_link_options(${PROJECT_NAME} PRIVATE LINKER:--version-script=${CMAKE_SOURCE_DIR}/linker.map) endif() add_library(${PROJECT_NAME}_static STATIC $) if(NOT CMAKE_BUILD_TYPE STREQUAL Debug) set_target_properties(${PROJECT_NAME}_static PROPERTIES LINKER_LANGUAGE C) endif() if(NOT APPLE AND CMAKE_OBJCOPY) add_custom_command( TARGET conflict_set_static POST_BUILD COMMAND ${CMAKE_OBJCOPY} --keep-global-symbols=${CMAKE_SOURCE_DIR}/symbols.txt $) endif() set(TEST_FLAGS -Wall -Wextra -Wpedantic -Wunreachable-code -UNDEBUG) include(CTest) if(BUILD_TESTING) add_executable(conflict_set_main ConflictSet.cpp) target_include_directories(conflict_set_main PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include) target_compile_definitions(conflict_set_main PRIVATE ENABLE_MAIN) if(NOT APPLE) # libfuzzer target, to generate/manage corpus set(FUZZ_FLAGS "-fsanitize=fuzzer-no-link,address,undefined") include(CheckCXXCompilerFlag) cmake_push_check_state() set(CMAKE_REQUIRED_LINK_OPTIONS -fsanitize=fuzzer-no-link) check_cxx_compiler_flag(-fsanitize=fuzzer-no-link HAS_LIB_FUZZER) cmake_pop_check_state() if(HAS_LIB_FUZZER) add_executable(conflict_set_fuzz_test ConflictSet.cpp) target_include_directories(conflict_set_fuzz_test PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include) target_compile_definitions(conflict_set_fuzz_test PRIVATE ENABLE_FUZZ) target_compile_options(conflict_set_fuzz_test PRIVATE ${TEST_FLAGS}) target_compile_options(conflict_set_fuzz_test PRIVATE ${FUZZ_FLAGS}) target_link_options(conflict_set_fuzz_test PRIVATE ${FUZZ_FLAGS} -fsanitize=fuzzer) endif() endif() # corpus tests file(GLOB CORPUS_TESTS ${CMAKE_SOURCE_DIR}/corpus/*) add_executable(fuzz_driver ConflictSet.cpp FuzzTestDriver.cpp) target_compile_options(fuzz_driver PRIVATE ${TEST_FLAGS}) target_compile_definitions(fuzz_driver PRIVATE ENABLE_FUZZ) target_include_directories(fuzz_driver PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include) foreach(TEST ${CORPUS_TESTS}) get_filename_component(hash ${TEST} NAME) add_test(NAME conflict_set_fuzz_${hash} COMMAND fuzz_driver ${TEST}) endforeach() add_executable(driver TestDriver.cpp) target_compile_options(driver PRIVATE ${TEST_FLAGS}) target_link_libraries(driver PRIVATE ${PROJECT_NAME}) find_program(VALGRIND_EXE valgrind) if(VALGRIND_EXE) add_test(NAME conflict_set_blackbox_valgrind COMMAND ${VALGRIND_EXE} --error-exitcode=99 -- $ ${CORPUS_TESTS}) endif() foreach(TEST ${CORPUS_TESTS}) get_filename_component(hash ${TEST} NAME) add_test(NAME conflict_set_blackbox_${hash} COMMAND driver ${TEST}) endforeach() # api smoke tests # c90 add_executable(conflict_set_c_api_test conflict_set_c_api_test.c) target_compile_options(conflict_set_c_api_test PRIVATE ${TEST_FLAGS}) target_link_libraries(conflict_set_c_api_test PRIVATE ${PROJECT_NAME}) set_property(TARGET conflict_set_c_api_test PROPERTY C_STANDARD 90) set_property(TARGET conflict_set_c_api_test PROPERTY C_STANDARD_REQUIRED ON) add_test(NAME conflict_set_c_api_test COMMAND conflict_set_c_api_test) # c++98 add_executable(conflict_set_cxx_api_test conflict_set_cxx_api_test.cpp) target_compile_options(conflict_set_cxx_api_test PRIVATE ${TEST_FLAGS}) target_link_libraries(conflict_set_cxx_api_test PRIVATE ${PROJECT_NAME}) set_property(TARGET conflict_set_cxx_api_test PROPERTY CXX_STANDARD 98) set_property(TARGET conflict_set_cxx_api_test PROPERTY CXX_STANDARD_REQUIRED ON) add_test(NAME conflict_set_cxx_api_test COMMAND conflict_set_cxx_api_test) if(NOT APPLE AND NOT CMAKE_BUILD_TYPE STREQUAL Debug) add_test( NAME conflict_set_shared_symbols COMMAND ${CMAKE_SOURCE_DIR}/test_symbols.sh $ ${CMAKE_SOURCE_DIR}/symbols.txt) add_test( NAME conflict_set_static_symbols COMMAND ${CMAKE_SOURCE_DIR}/test_symbols.sh $ ${CMAKE_SOURCE_DIR}/symbols.txt) endif() # bench add_executable(conflict_set_bench Bench.cpp) target_link_libraries(conflict_set_bench PRIVATE ${PROJECT_NAME}) # target_compile_options(conflict_set_bench PRIVATE # "-fsanitize=address,undefined,fuzzer") # target_link_options(conflict_set_bench PRIVATE # "-fsanitize=address,undefined,fuzzer") endif() # packaging set(CPACK_PACKAGE_CONTACT andrew@weaselab.dev) set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON) include(CPack) include(GNUInstallDirs) target_include_directories( ${PROJECT_NAME} PUBLIC $ $) target_include_directories( ${PROJECT_NAME}_static PUBLIC $ $) set_target_properties( ${PROJECT_NAME} PROPERTIES VERSION ${PROJECT_VERSION} SOVERSION ${PROJECT_VERSION_MAJOR}) install( TARGETS ${PROJECT_NAME} ${PROJECT_NAME}_static EXPORT ConflictSetConfig ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}) install(DIRECTORY include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME}) install(EXPORT ConflictSetConfig DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/ConflictSet/cmake)