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yuzu/src/CMakeLists.txt
lat9nq ecc1feff64 cmake: Use standard preprocessor on MSVC
2023-07-21 10:56:55 -04:00

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CMake
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# SPDX-FileCopyrightText: 2018 yuzu Emulator Project
# SPDX-License-Identifier: GPL-2.0-or-later
# Enable modules to include each other's files
include_directories(.)
# CMake seems to only define _DEBUG on Windows
set_property(DIRECTORY APPEND PROPERTY
COMPILE_DEFINITIONS $<$<CONFIG:Debug>:_DEBUG> $<$<NOT:$<CONFIG:Debug>>:NDEBUG>)
# Set compilation flags
if (MSVC)
set(CMAKE_CONFIGURATION_TYPES Debug Release CACHE STRING "" FORCE)
# Silence "deprecation" warnings
add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS)
# Avoid windows.h junk
add_definitions(-DNOMINMAX)
# Avoid windows.h from including some usually unused libs like winsocks.h, since this might cause some redefinition errors.
add_definitions(-DWIN32_LEAN_AND_MEAN)
# Ensure that projects build with Unicode support.
add_definitions(-DUNICODE -D_UNICODE)
# /W3 - Level 3 warnings
# /MP - Multi-threaded compilation
# /Zi - Output debugging information
# /Zm - Specifies the precompiled header memory allocation limit
# /Zo - Enhanced debug info for optimized builds
# /permissive- - Enables stricter C++ standards conformance checks
# /EHsc - C++-only exception handling semantics
# /utf-8 - Set source and execution character sets to UTF-8
# /volatile:iso - Use strict standards-compliant volatile semantics.
# /Zc:externConstexpr - Allow extern constexpr variables to have external linkage, like the standard mandates
# /Zc:inline - Let codegen omit inline functions in object files
# /Zc:throwingNew - Let codegen assume `operator new` (without std::nothrow) will never return null
# /GT - Supports fiber safety for data allocated using static thread-local storage
add_compile_options(
/MP
/Zm200
/Zo
/permissive-
/EHsc
/std:c++20
/utf-8
/volatile:iso
/Zc:externConstexpr
/Zc:inline
/Zc:preprocessor # Use standards-conforming preprocessor
/Zc:throwingNew
/GT
# Modules
/experimental:module- # Disable module support explicitly due to conflicts with precompiled headers
# External headers diagnostics
/external:anglebrackets # Treats all headers included by #include <header>, where the header file is enclosed in angle brackets (< >), as external headers
/external:W0 # Sets the default warning level to 0 for external headers, effectively turning off warnings for external headers
# Warnings
/W3
/WX
/we4062 # Enumerator 'identifier' in a switch of enum 'enumeration' is not handled
/we4189 # 'identifier': local variable is initialized but not referenced
/we4265 # 'class': class has virtual functions, but destructor is not virtual
/we4388 # 'expression': signed/unsigned mismatch
/we4389 # 'operator': signed/unsigned mismatch
/we4456 # Declaration of 'identifier' hides previous local declaration
/we4457 # Declaration of 'identifier' hides function parameter
/we4458 # Declaration of 'identifier' hides class member
/we4459 # Declaration of 'identifier' hides global declaration
/we4505 # 'function': unreferenced local function has been removed
/we4547 # 'operator': operator before comma has no effect; expected operator with side-effect
/we4549 # 'operator1': operator before comma has no effect; did you intend 'operator2'?
/we4555 # Expression has no effect; expected expression with side-effect
/we4826 # Conversion from 'type1' to 'type2' is sign-extended. This may cause unexpected runtime behavior.
/we5038 # data member 'member1' will be initialized after data member 'member2'
/we5233 # explicit lambda capture 'identifier' is not used
/we5245 # 'function': unreferenced function with internal linkage has been removed
/wd4100 # 'identifier': unreferenced formal parameter
/wd4324 # 'struct_name': structure was padded due to __declspec(align())
)
if (USE_CCACHE OR YUZU_USE_PRECOMPILED_HEADERS)
# when caching, we need to use /Z7 to downgrade debug info to use an older but more cacheable format
# Precompiled headers are deleted if not using /Z7. See https://github.com/nanoant/CMakePCHCompiler/issues/21
add_compile_options(/Z7)
else()
add_compile_options(/Zi)
endif()
if (ARCHITECTURE_x86_64)
add_compile_options(/QIntel-jcc-erratum)
endif()
# /GS- - No stack buffer overflow checks
add_compile_options("$<$<CONFIG:Release>:/GS->")
set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/DEBUG /MANIFEST:NO" CACHE STRING "" FORCE)
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/DEBUG /MANIFEST:NO /INCREMENTAL:NO /OPT:REF,ICF" CACHE STRING "" FORCE)
else()
add_compile_options(
-Werror=all
-Werror=extra
-Werror=missing-declarations
-Werror=shadow
-Werror=unused
-Wno-attributes
-Wno-invalid-offsetof
-Wno-unused-parameter
$<$<CXX_COMPILER_ID:Clang>:-Wno-braced-scalar-init>
$<$<CXX_COMPILER_ID:Clang>:-Wno-unused-private-field>
$<$<CXX_COMPILER_ID:Clang>:-Werror=shadow-uncaptured-local>
$<$<CXX_COMPILER_ID:Clang>:-Werror=implicit-fallthrough>
$<$<CXX_COMPILER_ID:Clang>:-Werror=type-limits>
$<$<CXX_COMPILER_ID:AppleClang>:-Wno-braced-scalar-init>
$<$<CXX_COMPILER_ID:AppleClang>:-Wno-unused-private-field>
)
if (ARCHITECTURE_x86_64)
add_compile_options("-mcx16")
add_compile_options("-fwrapv")
endif()
if (APPLE AND CMAKE_CXX_COMPILER_ID STREQUAL Clang)
add_compile_options("-stdlib=libc++")
endif()
# GCC bugs
if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "12" AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
# These diagnostics would be great if they worked, but are just completely broken
# and produce bogus errors on external libraries like fmt.
add_compile_options(
-Wno-array-bounds
-Wno-stringop-overread
-Wno-stringop-overflow
)
endif()
# Set file offset size to 64 bits.
#
# On modern Unixes, this is typically already the case. The lone exception is
# glibc, which may default to 32 bits. glibc allows this to be configured
# by setting _FILE_OFFSET_BITS.
if(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR MINGW)
add_definitions(-D_FILE_OFFSET_BITS=64)
endif()
if (MINGW)
add_definitions(-DMINGW_HAS_SECURE_API)
if (MINGW_STATIC_BUILD)
add_definitions(-DQT_STATICPLUGIN)
add_compile_options("-static")
endif()
endif()
if(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR MINGW)
# GNU ar: Create thin archive files.
# Requires binutils-2.19 or later.
set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> qcTP <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_C_ARCHIVE_APPEND "<CMAKE_AR> qTP <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> qcTP <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_CXX_ARCHIVE_APPEND "<CMAKE_AR> qTP <TARGET> <LINK_FLAGS> <OBJECTS>")
endif()
endif()
add_subdirectory(common)
add_subdirectory(core)
add_subdirectory(audio_core)
add_subdirectory(video_core)
add_subdirectory(network)
add_subdirectory(input_common)
add_subdirectory(shader_recompiler)
if (YUZU_ROOM)
add_subdirectory(dedicated_room)
endif()
if (YUZU_TESTS)
add_subdirectory(tests)
endif()
if (ENABLE_SDL2)
add_subdirectory(yuzu_cmd)
endif()
if (ENABLE_QT)
add_subdirectory(yuzu)
endif()
if (ENABLE_WEB_SERVICE)
add_subdirectory(web_service)
endif()
if (ANDROID)
add_subdirectory(android/app/src/main/jni)
target_include_directories(yuzu-android PRIVATE android/app/src/main)
endif()
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