#------------------------------------------------------------------------------- # Search all libraries on the system #------------------------------------------------------------------------------- if(EXISTS ${PROJECT_SOURCE_DIR}/.git) find_package(Git) endif() if (WIN32) # We bundle everything on Windows add_subdirectory(3rdparty/zlib EXCLUDE_FROM_ALL) add_subdirectory(3rdparty/libpng EXCLUDE_FROM_ALL) add_subdirectory(3rdparty/libjpeg EXCLUDE_FROM_ALL) add_subdirectory(3rdparty/soundtouch EXCLUDE_FROM_ALL) add_subdirectory(3rdparty/wil EXCLUDE_FROM_ALL) add_subdirectory(3rdparty/xz EXCLUDE_FROM_ALL) add_subdirectory(3rdparty/D3D12MemAlloc EXCLUDE_FROM_ALL) set(FFMPEG_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/3rdparty/ffmpeg/include") else() find_package(PCAP REQUIRED) find_package(LibLZMA REQUIRED) make_imported_target_if_missing(LibLZMA::LibLZMA LIBLZMA) # Using find_package OpenGL without either setting your opengl preference to GLVND or LEGACY # is deprecated as of cmake 3.11. if(USE_OPENGL) set(OpenGL_GL_PREFERENCE GLVND) find_package(OpenGL REQUIRED) endif() # On macOS, Mono.framework contains an ancient version of libpng. We don't want that. # Avoid it by telling cmake to avoid finding frameworks while we search for libpng. set(FIND_FRAMEWORK_BACKUP ${CMAKE_FIND_FRAMEWORK}) set(CMAKE_FIND_FRAMEWORK NEVER) find_package(PNG REQUIRED) set(CMAKE_FIND_FRAMEWORK ${FIND_FRAMEWORK_BACKUP}) find_package(Vtune) # Use bundled ffmpeg v4.x.x headers if we can't locate it in the system. # We'll try to load it dynamically at runtime. find_package(FFMPEG COMPONENTS avcodec avformat avutil swresample swscale) if(NOT FFMPEG_FOUND) message(WARNING "FFmpeg not found, using bundled headers.") set(FFMPEG_INCLUDE_DIRS "${CMAKE_SOURCE_DIR}/3rdparty/ffmpeg/include") endif() find_package(ZLIB REQUIRED) ## Use pcsx2 package to find module include(FindLibc) ## Use CheckLib package to find module include(CheckLib) if(UNIX AND NOT APPLE) if(USE_OPENGL) check_lib(EGL EGL EGL/egl.h) endif() if(X11_API) check_lib(X11_XCB X11-xcb X11/Xlib-xcb.h) check_lib(XCB xcb xcb/xcb.h) check_lib(XRANDR Xrandr X11/extensions/Xrandr.h) endif() if(Linux) check_lib(AIO aio libaio.h) # There are two udev pkg config files - udev.pc (wrong), libudev.pc (correct) # When cross compiling, pkg-config will be skipped so we have to look for # udev (it'll automatically be prefixed with lib). But when not cross # compiling, we have to look for libudev.pc. Argh. Hence the silliness below. if(CMAKE_CROSSCOMPILING) check_lib(LIBUDEV udev libudev.h) else() check_lib(LIBUDEV libudev libudev.h) endif() endif() endif() check_lib(SOUNDTOUCH SoundTouch SoundTouch.h PATH_SUFFIXES soundtouch) if(NOT QT_BUILD) find_optional_system_library(SDL2 3rdparty/sdl2 2.0.12) endif() if(UNIX AND NOT APPLE) find_package(X11 REQUIRED) make_imported_target_if_missing(X11::X11 X11) if(WAYLAND_API) find_package(Wayland REQUIRED) endif() endif() endif(WIN32) # Require threads on all OSes. find_package(Threads REQUIRED) set(ACTUALLY_ENABLE_TESTS ${ENABLE_TESTS}) if(ENABLE_TESTS) if(NOT EXISTS "${CMAKE_SOURCE_DIR}/3rdparty/gtest/CMakeLists.txt") message(WARNING "ENABLE_TESTS was on but gtest was not found, unit tests will not be enabled") set(ACTUALLY_ENABLE_TESTS Off) endif() endif() #---------------------------------------- # Check correctness of the parameter # Note: wxWidgets_INCLUDE_DIRS must be defined #---------------------------------------- include(ApiValidation) # Blacklist bad GCC if(GCC_VERSION VERSION_EQUAL "7.0" OR GCC_VERSION VERSION_EQUAL "7.1") GCC7_BUG() endif() if((GCC_VERSION VERSION_EQUAL "9.0" OR GCC_VERSION VERSION_GREATER "9.0") AND GCC_VERSION LESS "9.2") message(WARNING " It looks like you are compiling with 9.0.x or 9.1.x. Using these versions is not recommended, as there is a bug known to cause the compiler to segfault while compiling. See patch https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=275ab714637a64672c6630cfd744af2c70957d5a Even with that patch, compiling with LTO may still segfault. Use at your own risk! This text being in a compile log in an open issue may cause it to be closed.") endif() find_optional_system_library(fmt 3rdparty/fmt/fmt 7.1.3) find_optional_system_library(ryml 3rdparty/rapidyaml/rapidyaml 0.4.0) find_optional_system_library(zstd 3rdparty/zstd 1.4.5) if (${zstd_TYPE} STREQUAL System) alias_library(Zstd::Zstd zstd::libzstd_shared) alias_library(pcsx2-zstd zstd::libzstd_shared) endif() find_optional_system_library(libzip 3rdparty/libzip 1.8.0) if(QT_BUILD) # Default to bundled Qt6 for Windows. if(WIN32 AND NOT DEFINED Qt6_DIR) set(Qt6_DIR ${CMAKE_SOURCE_DIR}/3rdparty/qt/6.4.0/msvc2022_64/lib/cmake/Qt6) endif() # Find the Qt components that we need. find_package(Qt6 COMPONENTS CoreTools Core GuiTools Gui WidgetsTools Widgets Network LinguistTools REQUIRED) if (APPLE AND CMAKE_OSX_DEPLOYMENT_TARGET AND "${CMAKE_OSX_DEPLOYMENT_TARGET}" VERSION_LESS 10.15) get_target_property(QT_FEATURES Qt6::Core QT_ENABLED_PUBLIC_FEATURES) if (cxx17_filesystem IN_LIST QT_FEATURES) message("Qt compiled with std::filesystem support, requires macOS 10.15") set(CMAKE_OSX_DEPLOYMENT_TARGET 10.15) endif() endif() # We use the bundled (latest) SDL version for Qt. find_optional_system_library(SDL2 3rdparty/sdl2 2.0.22) # rcheevos backend for RetroAchievements. if(USE_ACHIEVEMENTS) add_subdirectory(3rdparty/rcheevos EXCLUDE_FROM_ALL) endif() # Discord-RPC library for rich presence. if(USE_DISCORD_PRESENCE) add_subdirectory(3rdparty/rapidjson EXCLUDE_FROM_ALL) add_subdirectory(3rdparty/discord-rpc EXCLUDE_FROM_ALL) endif() # Demangler for the debugger add_subdirectory(3rdparty/demangler EXCLUDE_FROM_ALL) endif() if(NOT WIN32 AND QT_BUILD) find_package(CURL REQUIRED) endif() add_subdirectory(3rdparty/lzma EXCLUDE_FROM_ALL) add_subdirectory(3rdparty/libchdr EXCLUDE_FROM_ALL) # rapidyaml includes fast_float as a submodule, saves us pulling it in directly. # Normally, we'd just pull in the cmake project, and link to it, but... it seems to enable # permissive mode, which breaks other parts of PCSX2. So, we'll just create a target here # for now. #add_subdirectory(3rdparty/rapidyaml/rapidyaml/ext/c4core/src/c4/ext/fast_float EXCLUDE_FROM_ALL) add_library(fast_float INTERFACE) target_include_directories(fast_float INTERFACE 3rdparty/rapidyaml/rapidyaml/ext/c4core/src/c4/ext/fast_float/include) add_subdirectory(3rdparty/jpgd EXCLUDE_FROM_ALL) add_subdirectory(3rdparty/simpleini EXCLUDE_FROM_ALL) add_subdirectory(3rdparty/imgui EXCLUDE_FROM_ALL) add_subdirectory(3rdparty/cpuinfo EXCLUDE_FROM_ALL) add_subdirectory(3rdparty/zydis EXCLUDE_FROM_ALL) if(USE_OPENGL) add_subdirectory(3rdparty/glad EXCLUDE_FROM_ALL) endif() if(USE_VULKAN) add_subdirectory(3rdparty/glslang EXCLUDE_FROM_ALL) add_subdirectory(3rdparty/vulkan-headers EXCLUDE_FROM_ALL) endif() if(CUBEB_API) add_subdirectory(3rdparty/cubeb EXCLUDE_FROM_ALL) target_compile_options(cubeb PRIVATE "-w") target_compile_options(speex PRIVATE "-w") endif()