138 lines
3.2 KiB
CMake
138 lines
3.2 KiB
CMake
cmake_minimum_required(VERSION 3.10)
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project(NBEngine VERSION 0.1.0 LANGUAGES C CXX)
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cmake_policy(SET CMP0135 NEW)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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include(GNUInstallDirs)
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include(CMakePackageConfigHelpers)
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include(CMakeDependentOption)
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function(toAbsolutePath SETVAR PATHS)
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set(PATHS ${PATHS} ${ARGN})
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set(RET_VAL "")
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foreach(FILE ${PATHS})
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get_filename_component(TMP
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${FILE}
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REALPATH
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)
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list(
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APPEND
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RET_VAL
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${TMP}
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)
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endforeach()
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set(${SETVAR} ${RET_VAL} PARENT_SCOPE)
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endfunction()
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if(CMAKE_BUILD_TYPE STREQUAL "Release")
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message(STATUS "Targeting Release build")
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elseif(CMAKE_BUILD_TYPE STREQUAL "Debug")
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message(STATUS "Targeting Debug build")
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set(NB_DEBUG_BUILD ON)
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add_compile_definitions(_NB_BUILD_DEBUG)
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endif()
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cmake_dependent_option(NB_LOGGING
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"Creates a default logger and automatically logs with code locations."
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ON
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NB_DEBUG_BUILD
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OFF
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)
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cmake_dependent_option(NB_BUILD_TESTS
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"Build unit tests"
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ON
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NB_DEBUG_BUILD
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OFF
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)
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cmake_dependent_option(NB_BUILD_DOCS
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"Build documentation"
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ON
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NB_DEBUG_BUILD
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OFF
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)
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cmake_dependent_option(NBENGINE_INSTALL
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"Install NBEngine"
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ON
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NB_DEBUG_BUILD
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OFF
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)
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cmake_dependent_option(NB_MONITOR_OPENGL_CALLS
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"Monitors every OpenGL call for errors"
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ON
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NB_DEBUG_BUILD
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OFF
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)
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if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
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message(STATUS "Building for Windows")
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set(NB_TARGET_WINDOWS ON)
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elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
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message(STATUS "Building for Linux")
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set(NB_TARGET_LINUX ON)
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endif()
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if(NB_BUILD_TESTS)
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message(STATUS "Building tests")
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enable_testing()
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include(FetchContent)
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FetchContent_Declare(
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gtest
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URL https://github.com/google/googletest/archive/refs/heads/main.zip
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)
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if (WIN32)
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set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
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FetchContent_MakeAvailable(gtest)
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endif()
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set(GTEST_COLOR ON)
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endif()
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if (NB_LOGGING)
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message(STATUS "Building with automatic logging")
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add_compile_definitions(_NB_AUTOLOG)
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add_compile_definitions(_NB_CODE_ERROR_LOCATIONS)
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endif()
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if(NB_TARGET_WINDOWS)
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add_compile_definitions(_NB_TARGET_WINDOWS)
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endif()
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if(NB_TARGET_LINUX)
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add_compile_definitions(_NB_TARGET_LINUX)
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endif()
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get_filename_component(NBENGINE_ROOT ${CMAKE_CURRENT_LIST_DIR} ABSOLUTE)
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add_subdirectory(./engine ${PROJECT_BINARY_DIR}/${CMAKE_BUILD_TYPE})
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# Toggle
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set(NB_REBUILD_DOCS)
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if (NB_BUILD_DOCS)
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add_subdirectory(./docs)
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endif()
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include(CMakePackageConfigHelpers)
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configure_package_config_file(
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"NBEngineConfig.cmake.in"
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"${PROJECT_BINARY_DIR}/cmake/NBEngineConfig.cmake"
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INSTALL_DESTINATION ${CMAKE_INSTALL_PREFIX}/cmake
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PATH_VARS CMAKE_INSTALL_LIBDIR
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)
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write_basic_package_version_file(
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"${PROJECT_BINARY_DIR}/cmake/NBEngineConfigVersion.cmake"
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COMPATIBILITY AnyNewerVersion
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)
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if (NBENGINE_INSTALL)
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include(GNUInstallDirs)
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install(FILES
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"${PROJECT_BINARY_DIR}/cmake/NBEngineConfig.cmake"
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"${PROJECT_BINARY_DIR}/cmake/NBEngineConfigVersion.cmake"
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DESTINATION "${CMAKE_INSTALL_PREFIX}/cmake"
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)
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endif()
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