255 lines
7.2 KiB
CMake
255 lines
7.2 KiB
CMake
# Copyright (c) 2025 Dominic Masters
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#
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# This software is released under the MIT License.
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# https://opensource.org/licenses/MIT
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# Setup
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cmake_minimum_required(VERSION 3.18)
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules)
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option(ENABLE_TESTS "Enable tests" OFF)
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# Prep cache
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set(DUSK_CACHE_TARGET "dusk-target")
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# Build variables
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set(DUSK_ROOT_DIR "${CMAKE_SOURCE_DIR}")
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set(DUSK_BUILD_DIR "${CMAKE_BINARY_DIR}")
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set(DUSK_SOURCES_DIR "${DUSK_ROOT_DIR}/src")
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set(DUSK_TEST_DIR "${DUSK_ROOT_DIR}/test")
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set(DUSK_TEMP_DIR "${DUSK_BUILD_DIR}/temp")
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set(DUSK_TOOLS_DIR "${DUSK_ROOT_DIR}/tools")
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set(DUSK_DATA_DIR "${DUSK_ROOT_DIR}/data")
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set(DUSK_ASSETS_DIR "${DUSK_ROOT_DIR}/assets")
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set(DUSK_BUILT_ASSETS_DIR "${DUSK_BUILD_DIR}/built_assets" CACHE INTERNAL ${DUSK_CACHE_TARGET})
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set(DUSK_GENERATED_HEADERS_DIR "${DUSK_BUILD_DIR}/generated")
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set(DUSK_BUILD_BINARY ${DUSK_BUILD_DIR}/Dusk CACHE INTERNAL ${DUSK_CACHE_TARGET})
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set(DUSK_ASSETS "" CACHE INTERNAL ${DUSK_CACHE_TARGET})
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set(DUSK_LIBRARY_TARGET_NAME "DuskCore" CACHE INTERNAL ${DUSK_CACHE_TARGET})
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set(DUSK_BINARY_TARGET_NAME "Dusk" CACHE INTERNAL ${DUSK_CACHE_TARGET})
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set(DUSK_ASSETS_ZIP "${DUSK_BUILD_DIR}/dusk.dsk" CACHE INTERNAL ${DUSK_CACHE_TARGET})
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# Create directories
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file(MAKE_DIRECTORY ${DUSK_GENERATED_HEADERS_DIR})
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# Find packages
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find_package(Python3 COMPONENTS Interpreter REQUIRED)
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# Set target system, default to linux if not set.
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if(NOT DEFINED DUSK_TARGET_SYSTEM)
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set(DUSK_TARGET_SYSTEM "linux")
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endif()
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# Toolchains
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if(DUSK_TARGET_SYSTEM STREQUAL "psp")
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find_package(pspsdk REQUIRED)
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endif()
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if(DUSK_TARGET_SYSTEM STREQUAL "gamecube" OR DUSK_TARGET_SYSTEM STREQUAL "wii")
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# Override to make library and binary be the same.
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set(DUSK_LIBRARY_TARGET_NAME "${DUSK_LIBRARY_TARGET_NAME}.elf" CACHE INTERNAL ${DUSK_CACHE_TARGET})
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endif()
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# Init Project.
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project(${DUSK_LIBRARY_TARGET_NAME}
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VERSION 1.0.0
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LANGUAGES C
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)
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# Either, create library and binary separately (used for tests), or make them
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# one in the same so all code is in the binary.
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if(ENABLE_TESTS)
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# MainLibrary
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add_library(${DUSK_LIBRARY_TARGET_NAME} STATIC)
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# Binary Executable
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add_executable(${DUSK_BINARY_TARGET_NAME} ${DUSK_SOURCES_DIR}/null.c)
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# Link library to binary
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target_link_libraries(${DUSK_BINARY_TARGET_NAME}
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PUBLIC
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${DUSK_LIBRARY_TARGET_NAME}
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)
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else()
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set(DUSK_LIBRARY_TARGET_NAME "${DUSK_BINARY_TARGET_NAME}" CACHE INTERNAL ${DUSK_CACHE_TARGET})
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add_executable(${DUSK_BINARY_TARGET_NAME} ${DUSK_SOURCES_DIR}/null.c)
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endif()
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# Add tools
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add_subdirectory(tools)
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# Per Target Libraries and definitions
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if(DUSK_TARGET_SYSTEM STREQUAL "linux")
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find_package(SDL2 REQUIRED)
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find_package(OpenGL REQUIRED)
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target_link_libraries(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
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SDL2
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pthread
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OpenGL::GL
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GL
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m
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)
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target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME}
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PUBLIC
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DISPLAY_SDL2=1
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DISPLAY_WINDOW_WIDTH_DEFAULT=1080
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DISPLAY_WINDOW_HEIGHT_DEFAULT=810
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DISPLAY_SCREEN_HEIGHT_DEFAULT=270
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INPUT_SDL2=1
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INPUT_KEYBOARD=1
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INPUT_POINTER=1
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INPUT_GAMEPAD=1
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THREAD_PTHREAD=1
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TIME_SDL2=1
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TIME_FIXED=0
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)
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elseif(DUSK_TARGET_SYSTEM STREQUAL "psp")
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find_package(SDL2 REQUIRED)
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find_package(OpenGL REQUIRED)
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target_link_libraries(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
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${SDL2_LIBRARIES}
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SDL2
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pthread
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OpenGL::GL
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zip
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bz2
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z
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mbedtls
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mbedcrypto
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lzma
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m
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)
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target_include_directories(${DUSK_LIBRARY_TARGET_NAME} PRIVATE
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${SDL2_INCLUDE_DIRS}
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)
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target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME}
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PUBLIC
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DISPLAY_SDL2=1
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DISPLAY_WINDOW_WIDTH_DEFAULT=480
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DISPLAY_WINDOW_HEIGHT_DEFAULT=272
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DISPLAY_WIDTH=480
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DISPLAY_HEIGHT=272
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DISPLAY_SIZE_DYNAMIC=0
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INPUT_SDL2=1
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INPUT_GAMEPAD=1
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THREAD_PTHREAD=1
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TIME_FIXED=1
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)
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elseif(DUSK_TARGET_SYSTEM STREQUAL "gamecube" OR DUSK_TARGET_SYSTEM STREQUAL "wii")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti -fno-exceptions")
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# configure_file(opengl.pc.in opengl.pc @ONLY)
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(zip IMPORTED_TARGET libzip)
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target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
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DOLPHIN
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)
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# Disable all warnings
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target_compile_options(${DUSK_LIBRARY_TARGET_NAME} PRIVATE -w)
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# Custom flags for cglm
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set(CGLM_SHARED OFF CACHE BOOL "Build cglm shared" FORCE)
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set(CGLM_STATIC ON CACHE BOOL "Build cglm static" FORCE)
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find_package(cglm REQUIRED)
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# Compile lua
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include(FetchContent)
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FetchContent_Declare(
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liblua
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URL https://www.lua.org/ftp/lua-5.5.0.tar.gz
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)
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FetchContent_MakeAvailable(liblua)
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set(LUA_SRC_DIR "${liblua_SOURCE_DIR}/src")
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set(LUA_C_FILES
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lapi.c lauxlib.c lbaselib.c lcode.c lcorolib.c lctype.c ldblib.c ldebug.c
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ldo.c ldump.c lfunc.c lgc.c linit.c liolib.c llex.c lmathlib.c lmem.c
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loadlib.c lobject.c lopcodes.c loslib.c lparser.c lstate.c lstring.c
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lstrlib.c ltable.c ltablib.c ltm.c lundump.c lutf8lib.c lvm.c lzio.c
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)
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list(TRANSFORM LUA_C_FILES PREPEND "${LUA_SRC_DIR}/")
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add_library(liblua STATIC ${LUA_C_FILES})
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target_include_directories(liblua PUBLIC "${LUA_SRC_DIR}")
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target_compile_definitions(liblua PRIVATE LUA_USE_C89)
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add_library(lua::lua ALIAS liblua)
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set(Lua_FOUND TRUE CACHE BOOL "Lua found" FORCE)
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target_link_libraries(${DUSK_LIBRARY_TARGET_NAME} PRIVATE
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cglm
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liblua
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m
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fat
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PkgConfig::zip
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)
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target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME}
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PUBLIC
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DISPLAY_WINDOW_WIDTH_DEFAULT=640
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DISPLAY_WINDOW_HEIGHT_DEFAULT=480
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DISPLAY_WIDTH=640
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DISPLAY_HEIGHT=480
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DISPLAY_SIZE_DYNAMIC=0
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INPUT_GAMEPAD=1
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THREAD_PTHREAD=1
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TIME_FIXED=1
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)
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endif()
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# Add code
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add_subdirectory(${DUSK_SOURCES_DIR})
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# Include generated headers
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target_include_directories(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
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${DUSK_GENERATED_HEADERS_DIR}
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)
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# Handle tests
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if(ENABLE_TESTS)
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enable_testing()
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add_subdirectory(test)
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endif()
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# Build assets
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file(GLOB_RECURSE DUSK_ASSET_FILES CONFIGURE_DEPENDS "${DUSK_ASSETS_DIR}/*")
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add_custom_command(
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OUTPUT "${DUSK_ASSETS_ZIP}"
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COMMAND ${CMAKE_COMMAND} -E make_directory "${DUSK_ASSETS_DIR}"
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COMMAND ${CMAKE_COMMAND} -E rm -f "${DUSK_ASSETS_ZIP}"
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COMMAND ${CMAKE_COMMAND} -E tar "cf" "${DUSK_ASSETS_ZIP}" --format=zip -- .
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WORKING_DIRECTORY "${DUSK_ASSETS_DIR}"
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DEPENDS ${DUSK_ASSET_FILES}
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VERBATIM
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)
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add_custom_target(DUSK_ASSETS_BUILT DEPENDS "${DUSK_ASSETS_ZIP}")
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add_dependencies(${DUSK_LIBRARY_TARGET_NAME} DUSK_ASSETS_BUILT)
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# Postbuild
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if(DUSK_TARGET_SYSTEM STREQUAL "psp")
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create_pbp_file(
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TARGET "${DUSK_BINARY_TARGET_NAME}"
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ICON_PATH NULL
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BACKGROUND_PATH NULL
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PREVIEW_PATH NULL
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TITLE "${DUSK_BINARY_TARGET_NAME}"
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PSAR_PATH ${DUSK_ASSETS_ZIP}
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VERSION 01.00
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)
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elseif(DUSK_TARGET_SYSTEM STREQUAL "gamecube" OR DUSK_TARGET_SYSTEM STREQUAL "wii")
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set(DUSK_BINARY_TARGET_NAME_DOL "${DUSK_BUILD_DIR}/Dusk.dol")
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add_custom_command(TARGET ${DUSK_BINARY_TARGET_NAME} POST_BUILD
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COMMAND elf2dol
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"$<TARGET_FILE:${DUSK_BINARY_TARGET_NAME}>"
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"${DUSK_BINARY_TARGET_NAME_DOL}"
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COMMENT "Generating ${DUSK_BINARY_TARGET_NAME_DOL} from ${DUSK_BINARY_TARGET_NAME}"
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)
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endif()
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