152 lines
3.9 KiB
CMake
152 lines
3.9 KiB
CMake
cmake_minimum_required(VERSION 3.16)
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project(breadedSNES VERSION 1.0.0)
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set(CMAKE_CXX_STANDARD 23)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g -O0")
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3")
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if(DEFINED ENV{VCPKG_ROOT} AND NOT DEFINED CMAKE_TOOLCHAIN_FILE)
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set(CMAKE_TOOLCHAIN_FILE "$ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake"
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CACHE STRING "")
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endif()
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# Platform-specific settings
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if(WIN32)
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add_definitions(-DWIN32_LEAN_AND_MEAN)
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set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
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elseif(APPLE)
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set(CMAKE_OSX_DEPLOYMENT_TARGET "10.15")
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set(CMAKE_INSTALL_RPATH "@executable_path")
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elseif(UNIX)
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set(CMAKE_INSTALL_RPATH "$ORIGIN")
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endif()
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# Find SDL2
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if(WIN32 AND NOT DEFINED ENV{VCPKG_ROOT})
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# Windows things
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set(SDL2_DIR "C:/SDL2" CACHE PATH "/path/to/sdl2") # Do this later when I have access to a Windows machine
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find_package(SDL2 REQUIRED CONFIG)
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elseif(APPLE)
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# For macOS
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execute_process(
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COMMAND brew --prefix sdl2
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OUTPUT_VARIABLE SDL2_BREW_PREFIX
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OUTPUT_STRIP_TRAILING_WHITESPACE
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ERROR_QUIET
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)
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if(SDL2_BREW_PREFIX)
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list(APPEND CMAKE_PREFIX_PATH "${SDL2_BREW_PREFIX}")
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endif()
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list(APPEND CMAKE_PREFIX_PATH "/opt/homebrew" "/usr/local")
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find_package(SDL2 REQUIRED CONFIG)
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message(STATUS "Found SDL2 at: ${SDL2_DIR}")
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elseif(UNIX AND NOT APPLE)
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find_package(SDL2 CONFIG QUIET)
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if(NOT SDL2_FOUND)
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# Use pkg-config as fallback
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(SDL2 REQUIRED sdl2)
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add_library(SDL2::SDL2 UNKNOWN IMPORTED)
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set_target_properties(SDL2::SDL2 PROPERTIES
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IMPORTED_LOCATION "${SDL2_LIBRARIES}"
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INTERFACE_INCLUDE_DIRECTORIES "${SDL2_INCLUDE_DIRS}"
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INTERFACE_COMPILE_OPTIONS "${SDL2_CFLAGS_OTHER}"
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)
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endif()
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endif()
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add_executable(breadedSNES
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src/main.cpp
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src/cpu.cpp
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src/ppu.cpp
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src/apu.cpp
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src/bus.cpp
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src/system.cpp
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src/system.h
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src/apu.h
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src/bus.h
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src/cpu.h
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src/ppu.h
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)
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if(SDL2_FOUND)
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include_directories(${SDL2_INCLUDE_DIRS})
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endif()
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target_include_directories(breadedSNES PRIVATE
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${CMAKE_CURRENT_SOURCE_DIR}/include
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${SDL2_INCLUDE_DIRS}
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)
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# Link libraries
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if(WIN32)
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target_link_libraries(breadedSNES
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SDL2::SDL2
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SDL2::SDL2main
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)
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else()
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# Unix systems
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target_link_libraries(breadedSNES SDL2::SDL2)
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# macOS only
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if(APPLE AND TARGET SDL2::SDL2main)
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target_link_libraries(breadedSNES SDL2::SDL2main)
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endif()
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# pkg-config
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if(SDL2_LIBRARIES AND NOT TARGET SDL2::SDL2)
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target_link_libraries(breadedSNES ${SDL2_LIBRARIES})
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target_compile_options(breadedSNES PRIVATE ${SDL2_CFLAGS_OTHER})
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endif()
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endif()
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if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
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target_compile_options(breadedSNES PRIVATE
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-Wall -Wextra -Wpedantic
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-Wno-unused-parameter
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)
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elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
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target_compile_options(breadedSNES PRIVATE
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/W4
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/wd4100 # Disable unused parameter warning
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)
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endif()
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# Install
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install(TARGETS breadedSNES
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RUNTIME DESTINATION bin
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)
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# Windows SDL2 Stuff
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if(WIN32)
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if(TARGET SDL2::SDL2)
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get_target_property(SDL2_DLL_PATH SDL2::SDL2 IMPORTED_LOCATION)
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if(SDL2_DLL_PATH)
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install(FILES ${SDL2_DLL_PATH} DESTINATION bin)
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endif()
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endif()
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endif()
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# Package Config
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set(CPACK_PACKAGE_NAME "BreadedSNES")
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set(CPACK_PACKAGE_VERSION ${PROJECT_VERSION})
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set(CPACK_PACKAGE_DESCRIPTION "Cross-platform SNES Emulator")
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if(WIN32)
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set(CPACK_GENERATOR "ZIP")
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elseif(APPLE)
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set(CPACK_GENERATOR "DragNDrop")
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else()
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set(CPACK_GENERATOR "TGZ")
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endif()
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include(CPack) |