forked from RPCS3/rpcs3
-
Notifications
You must be signed in to change notification settings - Fork 0
/
CMakeLists.txt
144 lines (121 loc) · 6.15 KB
/
CMakeLists.txt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
cmake_minimum_required(VERSION 3.16.9)
project(rpcs3 LANGUAGES C CXX)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 11)
message(FATAL_ERROR "RPCS3 requires at least gcc-11.")
endif()
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 12.0)
message(FATAL_ERROR "RPCS3 requires at least clang-12.0.")
endif()
endif()
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 "Build LLVM from git submodule" OFF)
option(STATIC_LINK_LLVM "Link against LLVM statically. This will get set to ON if you build LLVM from the submodule." OFF)
option(USE_FAUDIO "FAudio audio backend" ON)
option(USE_LIBEVDEV "libevdev-based joystick support" ON)
option(USE_DISCORD_RPC "Discord rich presence integration" OFF)
option(USE_SYSTEM_ZLIB "Prefer system ZLIB instead of the builtin one" ON)
option(USE_VULKAN "Vulkan render backend" ON)
option(USE_PRECOMPILED_HEADERS "Use precompiled headers" OFF)
option(USE_SDL "Enables SDL input handler" OFF)
option(USE_SYSTEM_SDL "Prefer system SDL instead of the builtin one" OFF)
option(USE_SYSTEM_FFMPEG "Prefer system ffmpeg instead of the prebuild one" OFF)
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/buildfiles/cmake")
include(CheckCXXCompilerFlag)
get_property(IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
if(IS_MULTI_CONFIG)
# TODO([email protected])
# Currently DicordRPC is included as a binary compiled with /MT flag.
# We need all 4 binaries(/MT /MTd /MD /MDd) or including the source instead of binary.
set(USE_DISCORD_RPC OFF CACHE BOOL "Discord RPC is only avaliable with single-config generator" FORCE)
else()
if(NOT CMAKE_BUILD_TYPE)
message(STATUS "No build type selected, default to Release")
set(CMAKE_BUILD_TYPE "Release")
endif()
endif()
if(CMAKE_BUILD_TYPE MATCHES "Debug" AND NOT MSVC)
add_compile_definitions(_DEBUG)
endif()
if(MSVC)
option(USE_MSVC_STATIC_CRT "Use static MSVC C runtime" OFF)
# TODO([email protected])
# DiscordRPC binary in 3rdparty is compiled /MT
# So theoretically we should enable DiscordRPC in Release and static CRT build
# since we might encounter some rumtime issues when more than one CRT version are presented.
# https://docs.microsoft.com/en-us/cpp/c-runtime-library/crt-library-features?view=msvc-160#what-problems-exist-if-an-application-uses-more-than-one-crt-version
# Add other DiscordRPC binaries(compiled with /MTd, /MD, /MDd) or compile it from source may address this issue.
if(NOT IS_MULTI_CONFIG)
if(NOT(CMAKE_BUILD_TYPE MATCHES "Release" AND USE_MSVC_STATIC_CRT))
set(USE_DISCORD_RPC OFF CACHE BOOL "Discord RPC is only available in Release and static CRT build." FORCE)
endif()
endif()
if(USE_MSVC_STATIC_CRT)
set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
else()
# though doc ( https://cmake.org/cmake/help/latest/variable/CMAKE_MSVC_RUNTIME_LIBRARY.html )
# says if that property is not set then CMake uses the default value MultiThreaded$<$<CONFIG:Debug>:Debug>DLL
# to select a MSVC runtime library.
# But yaml-cpp set /MT(d) if CMAKE_MSVC_RUNTIME_LIBRARY is undefined
# So we have to define it explicitly
set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>DLL")
endif()
# TODO([email protected])
# offical QT uses dynamic CRT.
# When building our lib with static CRT and debug build type
# and linking with Qt with dynamic CRT and debug build,
# error is encountered in runtime (which is expected).
# But building our lib with static CRT and release build type,
# and linking with Qt with dynamic CRT and release build seems to be working,
# which is the same config with VS solution.
# (though technically it might still have some hidden errors).
# So we allow static CRT in both relase and debug build, but prompt warning in debug build.
# For more info:
# https://docs.microsoft.com/en-us/cpp/c-runtime-library/crt-library-features?view=msvc-160#what-problems-exist-if-an-application-uses-more-than-one-crt-version
# https://wiki.qt.io/Technical_FAQ#Why_does_a_statically_built_Qt_use_the_dynamic_Visual_Studio_runtime_libraries_.3F_Do_I_need_to_deploy_those_with_my_application_.3F
if(USE_MSVC_STATIC_CRT)
if(IS_MULTI_CONFIG OR CMAKE_BUILD_TYPE MATCHES "Debug")
message(AUTHOR_WARNING "Debug build currently can not work with static CRT.")
endif()
endif()
add_compile_options(/MP)
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(CMAKE_CXX_COMPILER_LAUNCHER ccache)
endif()
if(APPLE AND CMAKE_OSX_ARCHITECTURES STREQUAL "arm64")
include_directories(/opt/homebrew/include)
link_directories(/opt/homebrew/lib)
endif()
if(MSVC)
add_compile_options(/wd4530 /utf-8) # C++ exception handler used, but unwind semantics are not enabled
endif()
add_subdirectory(3rdparty)
if (DISABLE_LTO)
if (CMAKE_C_FLAGS)
string(REGEX REPLACE "-flto[^ ]*" "" CMAKE_C_FLAGS ${CMAKE_C_FLAGS})
endif()
if (CMAKE_CXX_FLAGS)
string(REGEX REPLACE "-flto[^ ]*" "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
endif()
endif()
string(FIND "${CMAKE_C_FLAGS} ${CMAKE_CXX_FLAGS}" "-flto" FOUND_LTO)
if (NOT FOUND_LTO EQUAL -1)
message(FATAL_ERROR "RPCS3 doesn't support building with LTO, use -DDISABLE_LTO=TRUE to force-disable it")
endif()
if(NOT WIN32)
add_compile_options(-pthread)
endif()
# TODO: do real installation, including copying directory structure
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE "${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)
set_directory_properties(PROPERTIES VS_STARTUP_PROJECT rpcs3)