DraconicEngine/CMakeLists.txt at master · Redot-Engine/DraconicEngine · GitHub

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cmake_minimum_required(VERSION 4.0)

if (CMAKE_VERSION VERSION_GREATER_EQUAL "4.3.0")
    set(CMAKE_EXPERIMENTAL_CXX_IMPORT_STD "451f2fe2-a8a2-47c3-bc32-94786d8fc91b")
elseif (CMAKE_VERSION VERSION_GREATER_EQUAL "4.0.3")
    set(CMAKE_EXPERIMENTAL_CXX_IMPORT_STD "d0edc3af-4c50-42ea-a356-e2862fe7a444")
elseif (CMAKE_VERSION VERSION_GREATER_EQUAL "4.0.0")
    set(CMAKE_EXPERIMENTAL_CXX_IMPORT_STD "a9e1cf81-9932-4810-974b-6eccaf14e457")
endif()

find_package(Git QUIET)

if(GIT_FOUND AND EXISTS "${CMAKE_SOURCE_DIR}/.git")
    message(STATUS "Updating submodules...")
    execute_process(
        COMMAND ${GIT_EXECUTABLE} submodule update --init --recursive
        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
        RESULT_VARIABLE GIT_SUBMOD_RESULT
    )

    if(NOT GIT_SUBMOD_RESULT EQUAL "0")
        message(FATAL_ERROR "Failed to update submodules. Please run manually.")
    endif()
endif()

project(DraconicEngine LANGUAGES C CXX)

# Only have safe global rules here
set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_MODULE_STD ON)

list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")

include(CTest)

add_subdirectory(engine/native)