91 lines
3.3 KiB
CMake
91 lines
3.3 KiB
CMake
cmake_minimum_required(VERSION 3.18)
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project(
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versioned-map
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VERSION 0.0.1
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DESCRIPTION
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"A data structure for mvcc reads on bitwise-lexicographically-ordered keys."
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HOMEPAGE_URL "https://git.weaselab.dev/weaselab/versioned-map"
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LANGUAGES C CXX)
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set(CMAKE_CXX_STANDARD 20)
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file(WRITE ${CMAKE_BINARY_DIR}/version.txt ${PROJECT_VERSION})
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include(CMakePushCheckState)
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include(CheckCXXSourceCompiles)
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set(DEFAULT_BUILD_TYPE "Release")
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if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
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message(
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STATUS
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"Setting build type to '${DEFAULT_BUILD_TYPE}' as none was specified.")
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set(CMAKE_BUILD_TYPE
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"${DEFAULT_BUILD_TYPE}"
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CACHE STRING "Choose the type of build." FORCE)
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# Set the possible values of build type for cmake-gui
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set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release"
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"MinSizeRel" "RelWithDebInfo")
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endif()
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add_compile_options(-fdata-sections -ffunction-sections -Wswitch-enum
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-Werror=switch-enum -fPIC)
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set(full_relro_flags "-pie;LINKER:-z,relro,-z,now,-z,noexecstack")
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cmake_push_check_state()
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list(APPEND CMAKE_REQUIRED_LINK_OPTIONS ${full_relro_flags})
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check_cxx_source_compiles("int main(){}" HAS_FULL_RELRO FAIL_REGEX "warning:")
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if(HAS_FULL_RELRO)
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add_link_options(${full_relro_flags})
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endif()
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cmake_pop_check_state()
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set(version_script_flags LINKER:--version-script=${CMAKE_SOURCE_DIR}/linker.map)
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cmake_push_check_state()
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list(APPEND CMAKE_REQUIRED_LINK_OPTIONS ${version_script_flags})
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check_cxx_source_compiles("int main(){}" HAS_VERSION_SCRIPT FAIL_REGEX
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"warning:")
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cmake_pop_check_state()
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# This is encouraged according to
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# https://valgrind.org/docs/manual/manual-core-adv.html#manual-core-adv.clientreq
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include_directories(SYSTEM ${CMAKE_SOURCE_DIR}/third_party/valgrind)
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if(APPLE)
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add_link_options(-Wl,-dead_strip)
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else()
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add_link_options(-Wl,--gc-sections)
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endif()
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set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "")
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add_subdirectory(third_party)
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add_executable(versioned_map_main VersionedMap.cpp RootSet.cpp)
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target_include_directories(versioned_map_main
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PRIVATE ${CMAKE_SOURCE_DIR}/include)
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target_link_libraries(versioned_map_main PRIVATE nanobench xxhash)
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target_compile_definitions(versioned_map_main PRIVATE ENABLE_MAIN)
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add_library(versioned_map VersionedMap.cpp RootSet.cpp)
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target_link_libraries(versioned_map PRIVATE xxhash)
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target_compile_options(versioned_map PRIVATE -fno-exceptions)
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target_include_directories(versioned_map PUBLIC ${CMAKE_SOURCE_DIR}/include)
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set_target_properties(versioned_map PROPERTIES LINKER_LANGUAGE C)
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include(CTest)
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if(BUILD_TESTING)
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add_executable(rootset_test RootSet.cpp)
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target_compile_definitions(rootset_test PRIVATE ENABLE_ROOTSET_TESTS)
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target_compile_options(rootset_test PRIVATE -fsanitize=address,undefined
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-UNDEBUG)
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target_link_options(rootset_test PRIVATE -fsanitize=address,undefined)
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add_test(NAME rootset_test COMMAND rootset_test)
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add_executable(rootset_test_tsan RootSet.cpp)
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target_compile_definitions(rootset_test_tsan PRIVATE ENABLE_ROOTSET_TESTS)
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target_compile_options(rootset_test_tsan PRIVATE -fsanitize=thread -UNDEBUG)
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target_link_options(rootset_test_tsan PRIVATE -fsanitize=thread)
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add_test(NAME rootset_test_tsan COMMAND rootset_test)
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endif()
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