130 lines
5.4 KiB
CMake
130 lines
5.4 KiB
CMake
cmake_minimum_required(VERSION 3.8)
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project(oaknut LANGUAGES CXX VERSION 2.0.0)
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# Determine if we're built as a subproject (using add_subdirectory)
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# or if this is the master project.
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set(MASTER_PROJECT OFF)
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if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
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set(MASTER_PROJECT ON)
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endif()
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# Disable in-source builds
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set(CMAKE_DISABLE_SOURCE_CHANGES ON)
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set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
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if ("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
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message(SEND_ERROR "In-source builds are not allowed.")
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endif()
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# Source project files
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set(header_files
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/code_block.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/dual_code_block.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/feature_detection/cpu_feature.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/feature_detection/feature_detection.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/feature_detection/id_registers.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/arm64_encode_helpers.inc.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/cpu_feature.inc.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/enum.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/imm.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/list.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/mnemonics_fpsimd_v8.0.inc.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/mnemonics_fpsimd_v8.1.inc.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/mnemonics_fpsimd_v8.2.inc.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/mnemonics_generic_v8.0.inc.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/mnemonics_generic_v8.1.inc.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/mnemonics_generic_v8.2.inc.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/multi_typed_name.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/offset.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/overloaded.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/reg.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/impl/string_literal.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/oaknut.hpp
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${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut/oaknut_exception.hpp
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)
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include(GNUInstallDirs)
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# Library definition
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add_library(oaknut INTERFACE)
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add_library(merry::oaknut ALIAS oaknut)
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target_sources(oaknut INTERFACE "$<BUILD_INTERFACE:${header_files}>")
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target_include_directories(oaknut INTERFACE
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_LIBDIR}>
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)
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target_compile_features(oaknut INTERFACE cxx_std_20)
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# Tests
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if (MASTER_PROJECT)
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option(OAKNUT_USE_BUNDLED_CATCH "Use the embedded Catch2 submodule" OFF)
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if (OAKNUT_USE_BUNDLED_CATCH)
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add_subdirectory(externals/catch)
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else()
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find_package(Catch2 3 REQUIRED)
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endif()
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add_executable(oaknut-tests
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tests/_feature_detect.cpp
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tests/basic.cpp
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tests/fpsimd.cpp
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tests/general.cpp
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tests/rand_int.hpp
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tests/vector_code_gen.cpp
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)
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target_include_directories(oaknut-tests PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/tests)
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target_link_libraries(oaknut-tests PRIVATE Catch2::Catch2WithMain merry::oaknut)
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if (MSVC)
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target_compile_options(oaknut-tests PRIVATE
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/experimental:external
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/external:W0
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/external:anglebrackets
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/W4
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/WX
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/w44263 # Non-virtual member function hides base class virtual function
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/w44265 # Class has virtual functions, but destructor is not virtual
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/w44456 # Declaration of 'var' hides previous local declaration
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/w44457 # Declaration of 'var' hides function parameter
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/w44458 # Declaration of 'var' hides class member
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/w44459 # Declaration of 'var' hides global definition
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/w44946 # Reinterpret-cast between related types
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/wd4592 # Symbol will be dynamically initialized (implementation limitation)
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/permissive- # Stricter C++ standards conformance
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/MP
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/Zi
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/Zo
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/EHsc
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/Zc:externConstexpr # Allows external linkage for variables declared "extern constexpr", as the standard permits.
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/Zc:inline # Omits inline functions from object-file output.
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/Zc:throwingNew # Assumes new (without std::nothrow) never returns null.
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/volatile:iso # Use strict standard-abiding volatile semantics
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)
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else()
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target_compile_options(oaknut-tests PRIVATE -Wall -Wextra -Wcast-qual -pedantic -pedantic-errors -Wfatal-errors -Wno-missing-braces)
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endif()
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endif()
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# Install
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include(CMakePackageConfigHelpers)
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install(TARGETS oaknut EXPORT oaknutTargets)
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install(EXPORT oaknutTargets
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NAMESPACE merry::
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DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/oaknut"
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)
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configure_package_config_file("${CMAKE_CURRENT_SOURCE_DIR}/oaknutConfig.cmake.in"
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"${CMAKE_CURRENT_BINARY_DIR}/oaknutConfig.cmake"
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INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/oaknut"
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)
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write_basic_package_version_file("${CMAKE_CURRENT_BINARY_DIR}/oaknutConfigVersion.cmake"
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COMPATIBILITY SameMajorVersion
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)
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install(FILES
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"${CMAKE_CURRENT_BINARY_DIR}/oaknutConfig.cmake"
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"${CMAKE_CURRENT_BINARY_DIR}/oaknutConfigVersion.cmake"
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DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/oaknut"
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)
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install(DIRECTORY
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"${CMAKE_CURRENT_SOURCE_DIR}/include/oaknut"
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DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
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)
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