cmake_minimum_required(VERSION 3.14) project(dingusppc) list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake") include(PlatformGlob) set(CMAKE_CXX_STANDARD 20) set(CMAKE_INCLUDE_CURRENT_DIR ON) set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin) set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib) if (NOT WIN32 AND NOT EMSCRIPTEN) find_package(SDL2 REQUIRED) include_directories(${SDL2_INCLUDE_DIRS}) if (UNIX AND NOT APPLE) find_package (Threads) endif() elseif (WIN32) # Windows build relies on vcpkg # pick up system wide vcpkg if exists if (DEFINED ENV{VCPKG_ROOT} AND EXISTS $ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake) message(STATUS "Using system vcpkg at $ENV{VCPKG_ROOT}") set(vcpkg_toolchain_file $ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake) # check Github Actions vcpkg installation elseif (DEFINED ENV{VCPKG_INSTALLATION_ROOT} AND EXISTS $ENV{VCPKG_INSTALLATION_ROOT}/scripts/buildsystems/vcpkg.cmake) message(STATUS "Using system vcpkg at $ENV{VCPKG_INSTALLATION_ROOT}") set(vcpkg_toolchain_file $ENV{VCPKG_INSTALLATION_ROOT}/scripts/buildsystems/vcpkg.cmake) # otherwise, fetch vcpkg from Github else() message(STATUS "Fetching latest vcpkg from Github...") include(FetchContent) FetchContent_Declare(vcpkg GIT_REPOSITORY https://github.com/microsoft/vcpkg.git) FetchContent_MakeAvailable(vcpkg) set(vcpkg_toolchain_file ${vcpkg_SOURCE_DIR}/scripts/buildsystems/vcpkg.cmake) endif() set(CMAKE_TOOLCHAIN_FILE ${vcpkg_toolchain_file}) find_package(SDL2 CONFIG REQUIRED) add_compile_definitions(SDL_MAIN_HANDLED) endif() if (EMSCRIPTEN) message(STATUS "Targeting Emscripten") # loguru tries to include excinfo.h, which is not available under Emscripten. add_compile_definitions(LOGURU_STACKTRACES=0) endif() option(DPPC_BUILD_PPC_TESTS "Build PowerPC tests" OFF) option(DPPC_BUILD_BENCHMARKS "Build benchmarking programs" OFF) option(DPPC_68K_DEBUGGER "Enable 68k debugging" OFF) if (DPPC_68K_DEBUGGER) # Turn off anything unnecessary. set(CAPSTONE_BUILD_SHARED OFF CACHE BOOL "") set(CAPSTONE_BUILD_TESTS OFF CACHE BOOL "") set(CAPSTONE_BUILD_CSTOOL OFF CACHE BOOL "") set(CAPSTONE_BUILD_DIET OFF CACHE BOOL "") set(CAPSTONE_OSXKERNEL_SUPPORT OFF CACHE BOOL "") # Disable unused Capstone architectures. set(CAPSTONE_ARM_SUPPORT OFF CACHE BOOL "") set(CAPSTONE_ARM64_SUPPORT OFF CACHE BOOL "") set(CAPSTONE_MIPS_SUPPORT OFF CACHE BOOL "") set(CAPSTONE_PPC_SUPPORT OFF CACHE BOOL "") set(CAPSTONE_SPARC_SUPPORT OFF CACHE BOOL "") set(CAPSTONE_SYSZ_SUPPORT OFF CACHE BOOL "") set(CAPSTONE_XCORE_SUPPORT OFF CACHE BOOL "") set(CAPSTONE_X86_SUPPORT OFF CACHE BOOL "") set(CAPSTONE_TMS320C64X_SUPPORT OFF CACHE BOOL "") set(CAPSTONE_M680X_SUPPORT OFF CACHE BOOL "") set(CAPSTONE_EVM_SUPPORT OFF CACHE BOOL "") set(CAPSTONE_MOS65XX_SUPPORT OFF CACHE BOOL "") set(CAPSTONE_WASM_SUPPORT OFF CACHE BOOL "") set(CAPSTONE_BPF_SUPPORT OFF CACHE BOOL "") set(CAPSTONE_RISCV_SUPPORT OFF CACHE BOOL "") ADD_DEFINITIONS(-DENABLE_68K_DEBUGGER) add_subdirectory(thirdparty/capstone EXCLUDE_FROM_ALL) endif() add_subdirectory("${PROJECT_SOURCE_DIR}/core") add_subdirectory("${PROJECT_SOURCE_DIR}/cpu/ppc/") add_subdirectory("${PROJECT_SOURCE_DIR}/debugger/") add_subdirectory("${PROJECT_SOURCE_DIR}/devices/") add_subdirectory("${PROJECT_SOURCE_DIR}/machines/") add_subdirectory("${PROJECT_SOURCE_DIR}/utils/") add_subdirectory("${PROJECT_SOURCE_DIR}/thirdparty/loguru/") if (NOT EMSCRIPTEN) set(BUILD_TESTS OFF CACHE BOOL "Build Cubeb tests") set(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared libraries") set(BUILD_TOOLS OFF CACHE BOOL "Build Cubeb tools") add_subdirectory(thirdparty/cubeb EXCLUDE_FROM_ALL) endif() set(CLI11_ROOT ${PROJECT_SOURCE_DIR}/thirdparty/CLI11) include_directories("${PROJECT_SOURCE_DIR}" "${PROJECT_SOURCE_DIR}/core" "${PROJECT_SOURCE_DIR}/devices" "${PROJECT_SOURCE_DIR}/cpu/ppc" "${PROJECT_SOURCE_DIR}/debugger" "${PROJECT_SOURCE_DIR}/utils" "${PROJECT_SOURCE_DIR}/thirdparty/loguru/" "${PROJECT_SOURCE_DIR}/thirdparty/CLI11/" "${PROJECT_SOURCE_DIR}/thirdparty/cubeb/include") platform_glob(SOURCES "${PROJECT_SOURCE_DIR}/*.cpp" "${PROJECT_SOURCE_DIR}/*.c" "${PROJECT_SOURCE_DIR}/*.hpp" "${PROJECT_SOURCE_DIR}/*.h") if (APPLE) platform_glob(APPLE_SOURCES "${PROJECT_SOURCE_DIR}/*.m") list(APPEND SOURCES ${APPLE_SOURCES}) endif() file(GLOB TEST_SOURCES "${PROJECT_SOURCE_DIR}/cpu/ppc/test/*.cpp") add_executable(dingusppc ${SOURCES} $ $ $ $ $ $ $) if (WIN32) target_link_libraries(dingusppc PRIVATE SDL2::SDL2 SDL2::SDL2main cubeb) elseif (EMSCRIPTEN) target_link_libraries(dingusppc PRIVATE ${CMAKE_DL_LIBS} ${CMAKE_THREAD_LIBS_INIT} "-gsource-map" # 256 MB max for emulated Mac RAM, plus 32 MB of emulator overhead "-s INITIAL_MEMORY=301989888" "-s MODULARIZE" "-s EXPORT_ES6" "-s EXPORT_NAME=emulator" "-s 'EXTRA_EXPORTED_RUNTIME_METHODS=[\"FS\"]'") else() target_link_libraries(dingusppc PRIVATE SDL2::SDL2 SDL2::SDL2main cubeb ${CMAKE_DL_LIBS} ${CMAKE_THREAD_LIBS_INIT}) endif() if (APPLE) find_library(COCOA_LIBRARY Cocoa) target_link_libraries(dingusppc PRIVATE ${COCOA_LIBRARY}) endif() if (DPPC_68K_DEBUGGER) target_link_libraries(dingusppc PRIVATE capstone) endif() if (DPPC_BUILD_PPC_TESTS) add_executable(testppc ${TEST_SOURCES} $ $ $ $ $ $ $) if (WIN32) target_link_libraries(testppc PRIVATE SDL2::SDL2 SDL2::SDL2main cubeb) else() target_link_libraries(testppc PRIVATE SDL2::SDL2 SDL2::SDL2main cubeb ${CMAKE_DL_LIBS} ${CMAKE_THREAD_LIBS_INIT}) endif() if (DPPC_68K_DEBUGGER) target_link_libraries(testppc PRIVATE capstone) endif() endif() if (DPPC_BUILD_BENCHMARKS) file(GLOB BENCH_SOURCES "${PROJECT_SOURCE_DIR}/benchmark/*.cpp") add_executable(bench1 ${BENCH_SOURCES} $ $ $ $ $ $ $) target_link_libraries(bench1 PRIVATE cubeb SDL2::SDL2 SDL2::SDL2main ${CMAKE_DL_LIBS} ${CMAKE_THREAD_LIBS_INIT}) if (DPPC_68K_DEBUGGER) target_link_libraries(bench1 PRIVATE capstone) endif() endif() if (DPPC_BUILD_PPC_TESTS) add_custom_command( TARGET testppc POST_BUILD COMMAND ${CMAKE_COMMAND} -E copy "${PROJECT_SOURCE_DIR}/cpu/ppc/test/ppcinttests.csv" "${PROJECT_SOURCE_DIR}/cpu/ppc/test/ppcfloattests.csv" "${PROJECT_SOURCE_DIR}/cpu/ppc/test/ppcdisasmtest.csv" $) endif() install (TARGETS dingusppc DESTINATION ${PROJECT_SOURCE_DIR}/build)