shadPS4/CMakeLists.txt

# SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
# SPDX-License-Identifier: GPL-2.0-or-later

cmake_minimum_required(VERSION 3.16.3)

set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED True)

if (NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE Release)
endif()

project(shadps4)

option(ENABLE_QT_GUI "Enable the Qt GUI. If not selected then the emulator uses a minimal SDL-based UI instead" OFF)

if(ENABLE_QT_GUI)
    find_package(Qt6 REQUIRED COMPONENTS Widgets Concurrent)
    qt_standard_project_setup()
    set(CMAKE_AUTORCC ON)
endif()

# This function should be passed a list of all files in a target. It will automatically generate
# file groups following the directory hierarchy, so that the layout of the files in IDEs matches the
# one in the filesystem.
function(create_target_directory_groups target_name)
    # Place any files that aren't in the source list in a separate group so that they don't get in
    # the way.
    source_group("Other Files" REGULAR_EXPRESSION ".")

    get_target_property(target_sources "${target_name}" SOURCES)

    foreach(file_name IN LISTS target_sources)
        get_filename_component(dir_name "${file_name}" PATH)
        # Group names use '\' as a separator even though the entire rest of CMake uses '/'...
        string(REPLACE "/" "\\" group_name "${dir_name}")
        source_group("${group_name}" FILES "${file_name}")
    endforeach()
endfunction()


# Setup a custom clang-format target (if clang-format can be found) that will run
# against all the src files. This should be used before making a pull request.
# =======================================================================

set(CLANG_FORMAT_POSTFIX "-15")
find_program(CLANG_FORMAT
    NAMES clang-format${CLANG_FORMAT_POSTFIX}
          clang-format
    PATHS ${PROJECT_BINARY_DIR}/externals)
# if find_program doesn't find it, try to download from externals
if (NOT CLANG_FORMAT)
    if (WIN32)
        message(STATUS "Clang format not found! Downloading...")
        set(CLANG_FORMAT "${PROJECT_BINARY_DIR}/externals/clang-format${CLANG_FORMAT_POSTFIX}.exe")
        file(DOWNLOAD
            https://github.com/citra-emu/ext-windows-bin/raw/master/clang-format${CLANG_FORMAT_POSTFIX}.exe
            "${CLANG_FORMAT}" SHOW_PROGRESS
            STATUS DOWNLOAD_SUCCESS)
        if (NOT DOWNLOAD_SUCCESS EQUAL 0)
            message(WARNING "Could not download clang format! Disabling the clang format target")
            file(REMOVE ${CLANG_FORMAT})
            unset(CLANG_FORMAT)
        endif()
    else()
        message(WARNING "Clang format not found! Disabling the clang format target")
    endif()
endif()

if (CLANG_FORMAT)
    set(SRCS ${PROJECT_SOURCE_DIR}/src)
    set(CCOMMENT "Running clang format against all the .h and .cpp files in src/")
    if (WIN32)
        if(MINGW)
            add_custom_target(clang-format
                COMMAND find `cygpath -u ${SRCS}` -iname *.h -o -iname *.cpp -o -iname *.mm | xargs `cygpath -u ${CLANG_FORMAT}` -i
                COMMENT ${CCOMMENT})
        else()
            add_custom_target(clang-format
                COMMAND powershell.exe -Command "Get-ChildItem '${SRCS}/*' -Include *.cpp,*.h,*.mm -Recurse | Foreach {&'${CLANG_FORMAT}' -i $_.fullname}"
                COMMENT ${CCOMMENT})
        endif()
    else()
        add_custom_target(clang-format
            COMMAND find ${SRCS} -iname *.h -o -iname *.cpp -o -iname *.mm | xargs ${CLANG_FORMAT} -i
            COMMENT ${CCOMMENT})
    endif()
    unset(SRCS)
    unset(CCOMMENT)
endif()

add_subdirectory(externals)
add_subdirectory(third-party)
include_directories(src)

set(LIBRARIES src/core/libraries/library_common.h
              src/core/libraries/error_codes.h
              src/core/libraries/libscecommondialog.cpp
              src/core/libraries/libscecommondialog.h
              src/core/libraries/libscegnmdriver.cpp
              src/core/libraries/libscegnmdriver.h
              src/core/libraries/libscemsgdialog.cpp
              src/core/libraries/libscemsgdialog.h
              src/core/libraries/libscesystemservice.cpp
              src/core/libraries/libscesystemservice.h
              src/core/libraries/libsceuserservice.cpp
              src/core/libraries/libsceuserservice.h
)
set(LIBC_SOURCES src/core/hle/libraries/libc/libc.cpp
                 src/core/hle/libraries/libc/libc.h
                 src/core/hle/libraries/libc/printf.h
                 src/core/hle/libraries/libc/va_ctx.h
                 src/core/hle/libraries/libc/libc_cxa.cpp
                 src/core/hle/libraries/libc/libc_cxa.h
                 src/core/hle/libraries/libc/libc_stdio.cpp
                 src/core/hle/libraries/libc/libc_stdio.h
                 src/core/hle/libraries/libc/libc_math.cpp
                 src/core/hle/libraries/libc/libc_math.h
                 src/core/hle/libraries/libc/libc_string.cpp
                 src/core/hle/libraries/libc/libc_string.h
                 src/core/hle/libraries/libc/libc_stdlib.cpp
                 src/core/hle/libraries/libc/libc_stdlib.h
)

set(PAD_SOURCES src/core/hle/libraries/libpad/pad.cpp
                src/core/hle/libraries/libpad/pad.h
)

set(FILESYSTEM_SOURCES src/core/hle/libraries/libkernel/file_system.cpp
                       src/core/hle/libraries/libkernel/file_system.h
                       src/core/file_sys/fs.cpp
                       src/core/file_sys/fs.h
)

set(HOST_SOURCES src/Emulator/Host/controller.cpp
                 src/Emulator/Host/controller.h
)

# the above is shared in sdl and qt version (TODO share them all)

if(ENABLE_QT_GUI)
qt_add_resources(RESOURCE_FILES src/shadps4.qrc)
    set(QT_GUI 
    src/qt_gui/main_window_ui.h
    src/qt_gui/main_window.cpp
    src/qt_gui/main_window.h
    src/qt_gui/gui_settings.cpp
    src/qt_gui/gui_settings.h
    src/qt_gui/settings.cpp
    src/qt_gui/settings.h
    src/qt_gui/gui_save.h
    src/qt_gui/custom_dock_widget.h
    src/qt_gui/custom_table_widget_item.cpp
    src/qt_gui/custom_table_widget_item.h
    src/qt_gui/game_list_item.h
    src/qt_gui/game_list_table.cpp
    src/qt_gui/game_list_table.h
    src/qt_gui/game_list_utils.h
    src/qt_gui/game_info.h
    src/qt_gui/game_list_grid.cpp
    src/qt_gui/game_list_grid.h
    src/qt_gui/game_list_grid_delegate.cpp
    src/qt_gui/game_list_grid_delegate.h
    src/qt_gui/game_list_frame.cpp
    src/qt_gui/game_list_frame.h
    src/qt_gui/qt_utils.h
    src/qt_gui/game_install_dialog.cpp
    src/qt_gui/game_install_dialog.h
    src/qt_gui/main_window_themes.cpp
    src/qt_gui/main_window_themes.h
    src/qt_gui/main.cpp
    ${RESOURCE_FILES}
    )
endif()

set(COMMON src/common/debug.h
           src/common/disassembler.cpp
           src/common/disassembler.h
           src/common/discord.cpp
           src/common/discord.h
           src/common/endian.h
           src/common/io_file.cpp
           src/common/io_file.h
           src/common/native_clock.cpp
           src/common/native_clock.h
           src/common/rdtsc.cpp
           src/common/rdtsc.h
           src/common/singleton.h
           src/common/string_util.cpp
           src/common/string_util.h
           src/common/types.h
           src/common/uint128.h
           src/common/version.h
           src/common/fs_file.cpp
           src/common/fs_file.h
           src/common/log.cpp
           src/common/log.h
           src/common/io_file.cpp
           src/common/io_file.h
)

set(CORE src/core/loader.cpp
         src/core/loader.h
)

set(CRYPTO src/core/crypto/crypto.cpp
           src/core/crypto/crypto.h 
           src/core/crypto/keys.h
)
set(FILE_FORMAT src/core/file_format/pfs.h
                src/core/file_format/pkg.cpp
                src/core/file_format/pkg.h
                src/core/file_format/pkg_type.cpp
                src/core/file_format/pkg_type.h
                src/core/file_format/psf.cpp
                src/core/file_format/psf.h
)

set(UTILITIES   src/Util/config.cpp
                src/Util/config.h
)

if(ENABLE_QT_GUI)
qt_add_executable(shadps4
    ${QT_GUI}
    ${COMMON}
    ${CORE}
    ${CRYPTO}
    ${FILE_FORMAT}
    ${UTILITIES}
)
else()
add_executable(shadps4
    ${LIBC_SOURCES}
    ${PAD_SOURCES}
    ${FILESYSTEM_SOURCES}
    ${HOST_SOURCES}
    ${LIBRARIES}
    src/main.cpp
    src/core/loader/elf.cpp
    src/core/loader/elf.h
    src/core/virtual_memory.cpp
    src/core/virtual_memory.h
    src/core/linker.cpp
    src/core/linker.h
    src/core/aerolib/stubs.cpp
    src/core/aerolib/stubs.h
    src/core/aerolib/aerolib.cpp
    src/core/aerolib/aerolib.h
    src/core/hle/kernel/Objects/physical_memory.h
    src/core/hle/kernel/Objects/physical_memory.cpp
    src/core/PS4/HLE/Graphics/video_out.cpp
    src/core/PS4/HLE/Graphics/video_out.h
    src/core/hle/kernel/event_queues.cpp
    src/core/hle/kernel/event_queues.h
    src/core/hle/kernel/cpu_management.cpp
    src/core/hle/kernel/cpu_management.h
    src/core/loader/symbols_resolver.h
    src/core/loader/symbols_resolver.cpp
    src/core/hle/libraries/libs.cpp
    src/core/hle/libraries/libs.h
    src/core/hle/libraries/libkernel/libkernel.cpp
    src/core/hle/libraries/libkernel/libkernel.h
    src/core/hle/libraries/libscegnmdriver/libscegnmdriver.cpp
    src/core/hle/libraries/libscegnmdriver/libscegnmdriver.h
    src/core/hle/libraries/libkernel/thread_management.cpp
    src/core/hle/libraries/libkernel/thread_management.h
    src/core/hle/kernel/memory_management.cpp
    src/core/hle/kernel/memory_management.h
    src/core/hle/error_codes.h
    src/core/PS4/GPU/gpu_memory.cpp
    src/core/PS4/GPU/gpu_memory.h
    src/emulator.cpp
    src/emulator.h
    src/core/hle/kernel/Objects/event_queue.h
    src/core/hle/kernel/Objects/event_queue.cpp
    src/core/PS4/HLE/Graphics/Objects/video_out_ctx.cpp
    src/core/PS4/HLE/Graphics/Objects/video_out_ctx.h
    src/core/PS4/HLE/Graphics/graphics_ctx.h
    src/vulkan_util.cpp
    src/vulkan_util.h
    src/core/PS4/GPU/video_out_buffer.cpp
    src/core/PS4/GPU/video_out_buffer.h
    src/core/PS4/HLE/Graphics/graphics_render.cpp
    src/core/PS4/HLE/Graphics/graphics_render.h
    src/core/PS4/GPU/tile_manager.cpp
    src/core/PS4/GPU/tile_manager.h
    src/core/hle/libraries/libkernel/time_management.cpp
    src/core/hle/libraries/libkernel/time_management.h
    ${COMMON}
    ${CORE}
    ${CRYPTO}
    ${FILE_FORMAT}
    ${UTILITIES}
)
endif()

create_target_directory_groups(shadps4)

target_link_libraries(shadps4 PRIVATE magic_enum::magic_enum fmt::fmt toml11::toml11 spdlog::spdlog)
target_link_libraries(shadps4 PRIVATE discord-rpc vulkan-1 xxhash Zydis)

if(NOT ENABLE_QT_GUI)
  target_link_libraries(shadps4 PRIVATE SDL3-shared)
endif()

if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND MSVC)
    target_link_libraries(shadps4 PRIVATE cryptoppwin zlib)
else()
    target_link_libraries(shadps4 PRIVATE cryptopp::cryptopp zlib)
endif()

if(ENABLE_QT_GUI)
   target_link_libraries(shadps4 PRIVATE Qt6::Widgets Qt6::Concurrent)
endif()

if (WIN32)
    target_link_libraries(shadps4 PRIVATE mincore winpthread clang_rt.builtins-x86_64.lib)
    add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS)
    add_definitions(-DNOMINMAX -DWIN32_LEAN_AND_MEAN)
endif()

if(WIN32)
    target_sources(shadps4 PRIVATE src/shadps4.rc)
endif()

target_include_directories(shadps4 PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})

if(ENABLE_QT_GUI)
set_target_properties(shadps4 PROPERTIES
    WIN32_EXECUTABLE ON
    MACOSX_BUNDLE ON
)
endif()

if(CMAKE_BUILD_TYPE STREQUAL "Debug")
add_custom_command(TARGET shadps4 POST_BUILD
   COMMAND ${CMAKE_COMMAND} -E copy_if_different
     "${PROJECT_SOURCE_DIR}/externals/zlib-ng-win/bin/zlib-ngd2.dll" $<TARGET_FILE_DIR:shadps4>)
else()
add_custom_command(TARGET shadps4 POST_BUILD
   COMMAND ${CMAKE_COMMAND} -E copy_if_different
     "${PROJECT_SOURCE_DIR}/externals/zlib-ng-win/bin/zlib-ng2.dll" $<TARGET_FILE_DIR:shadps4>)
endif()

if(NOT ENABLE_QT_GUI)
add_custom_command(TARGET shadps4 POST_BUILD
   COMMAND ${CMAKE_COMMAND} -E copy_if_different
     $<TARGET_FILE:SDL3-shared>
     $<TARGET_FILE_DIR:shadps4>)
endif()

if (WIN32)
 add_custom_command(TARGET shadps4 POST_BUILD
   COMMAND ${CMAKE_COMMAND} -E copy_if_different
     "${PROJECT_SOURCE_DIR}/third-party/winpthread/bin/libwinpthread-1.dll" $<TARGET_FILE_DIR:shadps4>)
endif()