Fries
eb6fa7a104
some compilers don't fully support modules with the way cmake does them. it seems like only Clang 16 supports them which is not in the arch repos yet.
29 lines
872 B
CMake
29 lines
872 B
CMake
cmake_minimum_required(VERSION 3.26)
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project(LearningProject CXX)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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set(CMAKE_CXX_STANDARD 20)
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option(BUILD_WITH_MODULES "Build with C++ Modules" ON)
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if(BUILD_WITH_MODULES)
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if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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string(CONCAT CMAKE_EXPERIMENTAL_CXX_SCANDEP_SOURCE
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"<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> <SOURCE>"
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" -MT <DYNDEP_FILE> -MD -MF <DEP_FILE>"
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" ${flags_to_scan_deps} -fdep-file=<DYNDEP_FILE> -fdep-output=<OBJECT>"
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)
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set(CMAKE_EXPERIMENTAL_CXX_MODULE_MAP_FORMAT "gcc")
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set(CMAKE_EXPERIMENTAL_CXX_MODULE_MAP_FLAG
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"${compiler_flags_for_module_map} -fmodule-mapper=<MODULE_MAP_FILE>")
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endif()
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set(CMAKE_EXPERIMENTAL_CXX_MODULE_DYNDEP 1)
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set(CMAKE_EXPERIMENTAL_CXX_MODULE_CMAKE_API "2182bf5c-ef0d-489a-91da-49dbc3090d2a")
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set(CMAKE_CXX_EXTENSIONS OFF)
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endif()
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add_subdirectory(src)
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