121 lines
3.1 KiB
Text
121 lines
3.1 KiB
Text
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cmake_minimum_required(VERSION 3.20)
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project(sdl3_flecs_template VERSION 1.0.0 LANGUAGES CXX)
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# C++ Standard
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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# Build type defaults to Debug
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if(NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE Debug)
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endif()
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# Compiler warnings
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if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
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add_compile_options(-Wall -Wextra -Wpedantic)
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if(CMAKE_BUILD_TYPE STREQUAL "Debug")
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add_compile_options(-g -O0)
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else()
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add_compile_options(-O2)
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endif()
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elseif(MSVC)
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add_compile_options(/W4)
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endif()
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# =============================================================================
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# Dependencies
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# =============================================================================
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# SDL3 - Using FetchContent for automatic download
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include(FetchContent)
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# SDL3
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FetchContent_Declare(
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SDL3
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GIT_REPOSITORY https://github.com/libsdl-org/SDL.git
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GIT_TAG main
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GIT_SHALLOW TRUE
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GIT_PROGRESS TRUE
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)
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set(SDL_SHARED OFF CACHE BOOL "" FORCE)
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set(SDL_STATIC ON CACHE BOOL "" FORCE)
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set(SDL_TEST OFF CACHE BOOL "" FORCE)
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# Platform-specific SDL backends
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if(EMSCRIPTEN)
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set(SDL_X11 OFF CACHE BOOL "" FORCE)
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set(SDL_WAYLAND OFF CACHE BOOL "" FORCE)
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else()
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# Disable X11, use Wayland only on Linux
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set(SDL_X11 OFF CACHE BOOL "" FORCE)
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set(SDL_WAYLAND ON CACHE BOOL "" FORCE)
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endif()
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FetchContent_MakeAvailable(SDL3)
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# FLECS
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FetchContent_Declare(
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flecs
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GIT_REPOSITORY https://github.com/SanderMertens/flecs.git
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GIT_TAG master
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GIT_SHALLOW TRUE
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GIT_PROGRESS TRUE
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)
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FetchContent_MakeAvailable(flecs)
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# =============================================================================
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# Main Executable
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# =============================================================================
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add_executable(${PROJECT_NAME}
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src/main.cpp
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src/game.cpp
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src/systems.cpp
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src/pipeline.cpp
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)
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target_include_directories(${PROJECT_NAME} PRIVATE
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${CMAKE_CURRENT_SOURCE_DIR}/include
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)
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target_link_libraries(${PROJECT_NAME} PRIVATE
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SDL3::SDL3-static
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flecs::flecs_static
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)
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# Platform-specific settings
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if(EMSCRIPTEN)
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set_target_properties(${PROJECT_NAME} PROPERTIES SUFFIX ".html")
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target_link_options(${PROJECT_NAME} PRIVATE
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-sUSE_SDL=0
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-sALLOW_MEMORY_GROWTH=1
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-sTOTAL_MEMORY=67108864
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-sMAX_WEBGL_VERSION=2
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--shell-file ${CMAKE_CURRENT_SOURCE_DIR}/web/shell.html
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)
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elseif(WIN32)
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target_link_libraries(${PROJECT_NAME} PRIVATE winmm imm32 version setupapi)
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elseif(UNIX AND NOT APPLE)
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find_package(PkgConfig REQUIRED)
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# Linux dependencies are handled by SDL3
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endif()
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# =============================================================================
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# Install
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# =============================================================================
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install(TARGETS ${PROJECT_NAME}
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RUNTIME DESTINATION bin
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)
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# =============================================================================
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# CPack (optional packaging)
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# =============================================================================
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set(CPACK_PROJECT_NAME ${PROJECT_NAME})
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set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
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include(CPack)
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