Add CMake build and cross-platform cleanup
This commit is contained in:
Bram Verhulst
169
CMakeLists.txt
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169
CMakeLists.txt
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cmake_minimum_required(VERSION 3.21)
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project(Motherload LANGUAGES CXX)
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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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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
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option(MOTHERLOAD_USE_BUNDLED_WINDOWS_SDL "Use the bundled prebuilt SDL packages on Windows" ON)
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option(MOTHERLOAD_ENABLE_WARNINGS "Enable compiler warnings" ON)
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if(WIN32 AND MOTHERLOAD_USE_BUNDLED_WINDOWS_SDL)
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list(PREPEND CMAKE_PREFIX_PATH
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"${CMAKE_SOURCE_DIR}/Libraries/SDLMain/SDL2-2.26.3/cmake"
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"${CMAKE_SOURCE_DIR}/Libraries/SDLImage/SDL2_image-2.6.3/cmake"
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"${CMAKE_SOURCE_DIR}/Libraries/SDLMixer/SDL2_mixer-2.6.3/cmake"
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"${CMAKE_SOURCE_DIR}/Libraries/SDLTtf/SDL2_ttf-2.20.2/cmake"
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)
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endif()
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find_package(OpenGL REQUIRED)
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function(motherload_import_pkgconfig_target imported_target pkg_name pkg_prefix)
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if(TARGET "${imported_target}")
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return()
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endif()
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(${pkg_prefix} REQUIRED IMPORTED_TARGET "${pkg_name}")
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add_library("${imported_target}" INTERFACE IMPORTED)
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target_link_libraries("${imported_target}" INTERFACE "PkgConfig::${pkg_prefix}")
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endfunction()
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function(motherload_enable_warnings target_name)
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if(NOT MOTHERLOAD_ENABLE_WARNINGS)
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return()
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endif()
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if(MSVC)
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target_compile_options(${target_name} PRIVATE /W4 /permissive-)
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else()
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target_compile_options(${target_name} PRIVATE -Wall -Wextra -Wpedantic)
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endif()
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endfunction()
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find_package(SDL2 QUIET CONFIG)
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find_package(SDL2_image QUIET CONFIG)
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find_package(SDL2_mixer QUIET CONFIG)
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find_package(SDL2_ttf QUIET CONFIG)
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motherload_import_pkgconfig_target(SDL2::SDL2 sdl2 SDL2_PC)
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motherload_import_pkgconfig_target(SDL2_image::SDL2_image SDL2_image SDL2_IMAGE_PC)
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motherload_import_pkgconfig_target(SDL2_mixer::SDL2_mixer SDL2_mixer SDL2_MIXER_PC)
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motherload_import_pkgconfig_target(SDL2_ttf::SDL2_ttf SDL2_ttf SDL2_TTF_PC)
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if(NOT TARGET SDL2::SDL2main)
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find_library(SDL2MAIN_LIBRARY NAMES SDL2main)
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if(SDL2MAIN_LIBRARY)
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add_library(SDL2::SDL2main UNKNOWN IMPORTED)
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set_target_properties(SDL2::SDL2main PROPERTIES IMPORTED_LOCATION "${SDL2MAIN_LIBRARY}")
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endif()
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endif()
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set(ENGINE_SOURCES
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Engine/BaseGame.cpp
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Engine/Collision.cpp
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Engine/Matrix2x3.cpp
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Engine/SVGParser.cpp
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Engine/SoundEffect.cpp
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Engine/SoundStream.cpp
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Engine/Text.cpp
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Engine/Texture.cpp
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Engine/Vector2f.cpp
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Engine/structs.cpp
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Engine/utils.cpp
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)
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set(GAME_SOURCES
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Game/Animations/Animation.cpp
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Game/Camera.cpp
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Game/Game.cpp
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Game/GameManager.cpp
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Game/GridSystem/GroundTileTypeManager.cpp
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Game/GridSystem/WorldGridManager.cpp
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Game/GridSystem/WorldTile.cpp
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Game/Gui/GuiButton.cpp
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Game/Gui/GuiElement.cpp
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Game/Gui/GuiMeter.cpp
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Game/Gui/GuiText.cpp
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Game/Gui/Screen.cpp
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Game/Gui/Screens/FuelScreen/FuelScreen.cpp
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Game/Gui/Screens/GameOver/GameOverScreen.cpp
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Game/Gui/Screens/MainScreen.cpp
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Game/Gui/Screens/ScreenManager.cpp
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Game/Gui/Screens/SellScreen/SellScreen.cpp
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Game/Gui/Screens/SellScreen/SellSreenRow.cpp
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Game/Inventory/PlayerInventory.cpp
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Game/Levels/Level.cpp
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Game/Levels/MainMenu/MainMenuLevel.cpp
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Game/Levels/World/Building.cpp
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Game/Levels/World/OrbitingObject.cpp
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Game/Levels/World/WorldLevel.cpp
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Game/Particle/Particle.cpp
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Game/Player.cpp
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Game/TextureManager.cpp
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Game/main.cpp
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Game/pch.cpp
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)
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add_library(Engine STATIC ${ENGINE_SOURCES})
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target_include_directories(Engine
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PUBLIC
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"${CMAKE_SOURCE_DIR}/Engine"
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)
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target_compile_definitions(Engine
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PUBLIC
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MOTHERLOAD_DISABLE_MSVC_LINK_PRAGMAS=1
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)
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target_link_libraries(Engine
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PUBLIC
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OpenGL::GL
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SDL2::SDL2
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SDL2_image::SDL2_image
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SDL2_mixer::SDL2_mixer
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SDL2_ttf::SDL2_ttf
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)
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motherload_enable_warnings(Engine)
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add_executable(Motherload ${GAME_SOURCES})
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target_include_directories(Motherload
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PRIVATE
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"${CMAKE_SOURCE_DIR}/Game"
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"${CMAKE_SOURCE_DIR}/Engine"
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)
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target_link_libraries(Motherload
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PRIVATE
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Engine
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OpenGL::GL
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SDL2::SDL2
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SDL2_image::SDL2_image
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SDL2_mixer::SDL2_mixer
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SDL2_ttf::SDL2_ttf
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)
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if(TARGET SDL2::SDL2main)
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target_link_libraries(Motherload PRIVATE SDL2::SDL2main)
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endif()
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motherload_enable_warnings(Motherload)
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source_group(TREE "${CMAKE_SOURCE_DIR}" FILES ${ENGINE_SOURCES} ${GAME_SOURCES})
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set_property(DIRECTORY PROPERTY VS_STARTUP_PROJECT Motherload)
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set_property(TARGET Motherload PROPERTY VS_DEBUGGER_WORKING_DIRECTORY "$<TARGET_FILE_DIR:Motherload>")
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add_custom_command(TARGET Motherload POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_directory
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"${CMAKE_SOURCE_DIR}/Resources"
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"$<TARGET_FILE_DIR:Motherload>"
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)
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if(WIN32)
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add_custom_command(TARGET Motherload POST_BUILD
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COMMAND ${CMAKE_COMMAND} -E copy_if_different
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$<TARGET_RUNTIME_DLLS:Motherload>
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$<TARGET_FILE_DIR:Motherload>
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COMMAND_EXPAND_LISTS
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)
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endif()
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