142 lines
4.1 KiB
Text
142 lines
4.1 KiB
Text
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cmake_minimum_required(VERSION 3.5.1)
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cmake_policy(SET CMP0048 NEW) # enable project VERSION
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cmake_policy(SET CMP0056 NEW) # honor link flags in try_compile()
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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project(immer VERSION 0.6.2)
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if (NOT MSVC)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic -Wno-unused-parameter -Wno-extended-offsetof -Wno-c++17-extensions -Wno-c++1z-extensions -Wno-unknown-warning-option")
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endif()
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set(CMAKE_EXPORT_COMPILE_COMMANDS on)
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set(CMAKE_CXX_EXTENSIONS off)
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if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Qunused-arguments")
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endif()
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include(GNUInstallDirs)
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include(ImmerUtils)
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# Options
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# =======
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option(ENABLE_SANITIZE "compile with sanitizers enabled")
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option(ENABLE_COVERAGE "compile with test coverage support")
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option(DISABLE_WERROR "enable --werror")
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option(DISABLE_FREE_LIST "disables the free list heap")
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option(DISABLE_THREAD_SAFETY "disables thread safety by default")
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option(CHECK_FUZZERS "Add fuzzers as part of make check")
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option(ENABLE_PYTHON "enable building python module" off)
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option(ENABLE_GUILE "enable building guile module" off)
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option(ENABLE_BOOST_COROUTINE "run benchmarks with boost coroutine" off)
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option(immer_BUILD_TESTS "Build tests" ON)
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option(immer_BUILD_EXAMPLES "Build examples" ON)
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option(immer_BUILD_DOCS "Build docs" ON)
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option(immer_BUILD_EXTRAS "Build extras" ON)
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set(CXX_STANDARD 14 CACHE STRING "c++ standard number")
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set(CMAKE_CXX_STANDARD ${CXX_STANDARD})
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set(CMAKE_CXX_STANDARD_REQUIRED on)
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if (ENABLE_SANITIZE)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fsanitize=leak")
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endif()
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if (NOT MSVC AND NOT DISABLE_WERROR)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
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endif()
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# Dependencies
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# ============
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if (ENABLE_BOOST_COROUTINE)
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set(immer_boost_components coroutine)
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endif()
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find_package(Threads)
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find_package(BoehmGC)
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find_package(Boost 1.56 COMPONENTS ${immer_boost_components})
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find_program(CCACHE ccache)
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if (CCACHE)
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message(STATUS "Using ccache: ${CCACHE}")
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set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ${CCACHE})
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set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ${CCACHE})
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else()
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message(STATUS "Could not find ccache")
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endif()
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if (NOT BOEHM_GC_FOUND)
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set(BOEHM_GC_LIBRARIES "")
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endif()
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# Targets
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# =======
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# the library
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add_library(immer INTERFACE)
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target_include_directories(immer INTERFACE
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$<BUILD_INTERFACE:${immer_BINARY_DIR}/>
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$<BUILD_INTERFACE:${immer_SOURCE_DIR}/>
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
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install(TARGETS immer EXPORT ImmerConfig)
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install(EXPORT ImmerConfig DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/Immer")
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install(DIRECTORY immer DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
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# development target to be used in tests, examples, benchmarks...
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immer_canonicalize_cmake_booleans(
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DISABLE_FREE_LIST
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DISABLE_THREAD_SAFETY
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CHECK_SLOW_TESTS)
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add_library(immer-dev INTERFACE)
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target_include_directories(immer-dev SYSTEM INTERFACE
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${Boost_INCLUDE_DIR}
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${BOEHM_GC_INCLUDE_DIR}
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${CMAKE_CURRENT_SOURCE_DIR}/tools/include)
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target_link_libraries(immer-dev INTERFACE
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immer
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${BOEHM_GC_LIBRARIES}
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${CMAKE_THREAD_LIBS_INIT})
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target_compile_definitions(immer-dev INTERFACE
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-DIMMER_CXX_STANDARD=${CXX_STANDARD}
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-DIMMER_HAS_LIBGC=1
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-DIMMER_NO_FREE_LIST=${DISABLE_FREE_LIST}
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-DIMMER_NO_THREAD_SAFETY=${DISABLE_THREAD_SAFETY}
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-DIMMER_SLOW_TESTS=${CHECK_SLOW_TESTS})
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if (ENABLE_COVERAGE)
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target_compile_options(immer-dev INTERFACE "--coverage")
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target_link_libraries(immer-dev INTERFACE "--coverage")
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endif()
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# Testing
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# =======
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if (immer_BUILD_TESTS)
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enable_testing()
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add_custom_target(check
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COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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COMMENT "Build and run all the tests and examples.")
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add_subdirectory(test)
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add_subdirectory(benchmark)
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endif()
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if (immer_BUILD_EXAMPLES)
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add_subdirectory(example)
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endif()
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if (immer_BUILD_DOCS)
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add_subdirectory(doc)
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endif()
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if (immer_BUILD_EXTRAS)
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add_subdirectory(extra/fuzzer)
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add_subdirectory(extra/python)
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add_subdirectory(extra/guile)
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endif()
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