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rpcs3/CMakeLists.txt
Lassi Hämäläinen 7aef811ff7 CMake: Refactor CMake build (#5032)
* CMake: Refactor build to multiple libraries

- Refactor CMake build system by creating separate libraries for
  different components
- Create interface libraries for most dependencies and add 3rdparty::*
  ALIAS targets for ease of use and use them to try specifying correct
  dependencies for each target
- Prefer 3rdparty:: ALIAS when linking dependencies
- Exclude xxHash subdirectory from ALL build target
- Add USE_SYSTEM_ZLIB option to select between using included ZLib and
  the ZLib in CMake search path

* Add cstring include to Log.cpp

* CMake: Add 3rdparty::glew interface target

* Add Visual Studio CMakeSettings.json to gitignore

* CMake: Move building and finding LLVM to 3rdparty/llvm.cmake script

- LLVM is now built under 3rdparty/ directory in the binary directory

* CMake: Move finding Qt5 to 3rdparty/qt5.cmake script

- Script has to be included in rpcs3/CMakeLists.txt because it defines
  Qt5::moc target which isn't available in that folder if it is
  included in 3rdparty directory
- Set AUTOMOC and AUTOUIC properties for targets requiring them (rpcs3
  and rpcs3_ui) instead of setting CMAKE_AUTOMOC and CMAKE_AUTOUIC so
  those properties are not defined for all targets under rpcs3 dir

* CMake: Remove redundant code from rpcs3/CMakeLists.txt

* CMake: Add BUILD_LLVM_SUBMODULE option instead of hardcoded check

- Add BUILD_LLVM_SUBMODULE option (defaults to ON) to allow controlling
  usage of the LLVM submodule.
- Move option definitions to root CMakeLists

* CMake: Remove separate Emu subtargets

- Based on discussion in pull request #5032, I decided to combine
  subtargets under Emu folder back to a single rpcs3_emu target

* CMake: Remove utilities, loader and crypto targets: merge them to Emu

- Removed separate targets and merged them into rpcs3_emu target as
  recommended in pull request (#5032) conversations. Separating targets
  probably later in a separate pull request

* Fix relative includes in pad_thread.cpp

* Fix Travis-CI cloning all submodules needlessly
2018-09-18 13:07:33 +03:00

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CMake

cmake_minimum_required(VERSION 3.8.2)
project(rpcs3)
option(WITH_GDB "WITH_GDB" OFF)
option(USE_NATIVE_INSTRUCTIONS "USE_NATIVE_INSTRUCTIONS makes rpcs3 compile with -march=native, which is useful for local builds, but not good for packages." ON)
option(WITH_LLVM "Enable usage of LLVM library" ON)
option(BUILD_LLVM_SUBMODULE "Build LLVM from git submodule" ON)
option(USE_ALSA "ALSA audio backend" ON)
option(USE_PULSE "PulseAudio audio backend" ON)
option(USE_LIBEVDEV "libevdev-based joystick support" ON)
option(USE_SYSTEM_ZLIB "Prefer system ZLIB instead of the builtin one" ON)
option(USE_VULKAN "Vulkan render backend" ON)
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/rpcs3/cmake_modules")
set(CMAKE_CXX_STANDARD 17)
include(CheckCXXCompilerFlag)
if (WITH_GDB)
add_definitions(-DWITH_GDB_DEBUGGER)
endif()
if (NOT CMAKE_BUILD_TYPE)
message(STATUS "No build type selected, default to Release")
set(CMAKE_BUILD_TYPE "Release")
endif()
if(NOT CMAKE_SIZEOF_VOID_P EQUAL 8)
message( FATAL_ERROR "RPCS3 can only be compiled on 64-bit platforms." )
endif()
find_program(CCACHE_FOUND ccache)
if (CCACHE_FOUND)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
endif()
if(WIN32)
add_definitions(-DUNICODE)
add_definitions(-D_WIN32_WINNT=0x0602)
endif()
add_subdirectory(Vulkan EXCLUDE_FROM_ALL)
add_subdirectory(asmjitsrc EXCLUDE_FROM_ALL)
add_subdirectory(3rdparty)
# TODO: do real installation, including copying directory structure
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE "${PROJECT_BINARY_DIR}/bin")
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG "${PROJECT_BINARY_DIR}/bin")
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELWITHDEBINFO "${PROJECT_BINARY_DIR}/bin")
add_subdirectory(rpcs3)