167 lines
6.6 KiB
CMake
167 lines
6.6 KiB
CMake
# Enable modules to include each other's files
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include_directories(.)
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# CMake seems to only define _DEBUG on Windows
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set_property(DIRECTORY APPEND PROPERTY
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COMPILE_DEFINITIONS $<$<CONFIG:Debug>:_DEBUG> $<$<NOT:$<CONFIG:Debug>>:NDEBUG>)
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# Set compilation flags
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if (MSVC)
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set(CMAKE_CONFIGURATION_TYPES Debug Release CACHE STRING "" FORCE)
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# Silence "deprecation" warnings
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add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS)
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# Avoid windows.h junk
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add_definitions(-DNOMINMAX)
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# Avoid windows.h from including some usually unused libs like winsocks.h, since this might cause some redefinition errors.
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add_definitions(-DWIN32_LEAN_AND_MEAN)
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# Ensure that projects build with Unicode support.
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add_definitions(-DUNICODE -D_UNICODE)
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# /W3 - Level 3 warnings
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# /MP - Multi-threaded compilation
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# /Zi - Output debugging information
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# /Zm - Specifies the precompiled header memory allocation limit
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# /Zo - Enhanced debug info for optimized builds
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# /permissive- - Enables stricter C++ standards conformance checks
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# /EHsc - C++-only exception handling semantics
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# /utf-8 - Set source and execution character sets to UTF-8
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# /volatile:iso - Use strict standards-compliant volatile semantics.
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# /Zc:externConstexpr - Allow extern constexpr variables to have external linkage, like the standard mandates
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# /Zc:inline - Let codegen omit inline functions in object files
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# /Zc:throwingNew - Let codegen assume `operator new` (without std::nothrow) will never return null
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# /GT - Supports fiber safety for data allocated using static thread-local storage
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add_compile_options(
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/MP
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/Zm200
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/Zo
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/permissive-
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/EHsc
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/utf-8
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/volatile:iso
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/Zc:externConstexpr
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/Zc:inline
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/Zc:throwingNew
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/GT
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# External headers diagnostics
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/experimental:external # Enables the external headers options. This option isn't required in Visual Studio 2019 version 16.10 and later
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/external:anglebrackets # Treats all headers included by #include <header>, where the header file is enclosed in angle brackets (< >), as external headers
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/external:W0 # Sets the default warning level to 0 for external headers, effectively turning off warnings for external headers
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# Warnings
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/W3
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/we4062 # Enumerator 'identifier' in a switch of enum 'enumeration' is not handled
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/we4189 # 'identifier': local variable is initialized but not referenced
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/we4265 # 'class': class has virtual functions, but destructor is not virtual
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/we4388 # 'expression': signed/unsigned mismatch
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/we4389 # 'operator': signed/unsigned mismatch
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/we4456 # Declaration of 'identifier' hides previous local declaration
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/we4457 # Declaration of 'identifier' hides function parameter
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# /we4458 TODO: Enable me # Declaration of 'identifier' hides class member
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/we4459 # Declaration of 'identifier' hides global declaration
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/we4505 # 'function': unreferenced local function has been removed
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/we4547 # 'operator': operator before comma has no effect; expected operator with side-effect
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/we4549 # 'operator1': operator before comma has no effect; did you intend 'operator2'?
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/we4555 # Expression has no effect; expected expression with side-effect
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/we4826 # Conversion from 'type1' to 'type2' is sign-extended. This may cause unexpected runtime behavior.
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/we5038 # data member 'member1' will be initialized after data member 'member2'
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/we5233 # explicit lambda capture 'identifier' is not used
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/we5245 # 'function': unreferenced function with internal linkage has been removed
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/wd4100 # 'identifier': unreferenced formal parameter
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/wd4324 # 'struct_name': structure was padded due to __declspec(align())
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)
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if (CITRA_WARNINGS_AS_ERRORS)
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add_compile_options(/WX)
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endif()
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# Since MSVC's debugging information is not very deterministic, so we have to disable it
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# when using ccache or other caching tools
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if (CITRA_USE_CCACHE OR CITRA_USE_PRECOMPILED_HEADERS)
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# Precompiled headers are deleted if not using /Z7. See https://github.com/nanoant/CMakePCHCompiler/issues/21
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add_compile_options(/Z7)
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else()
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add_compile_options(/Zi)
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endif()
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# /GS- - No stack buffer overflow checks
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add_compile_options("$<$<CONFIG:Release>:/GS->")
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set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/DEBUG /MANIFEST:NO" CACHE STRING "" FORCE)
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set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/DEBUG /MANIFEST:NO /INCREMENTAL:NO /OPT:REF,ICF" CACHE STRING "" FORCE)
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else()
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add_compile_options(
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-Wall
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-Wno-attributes
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)
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if (CITRA_WARNINGS_AS_ERRORS)
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add_compile_options(-Werror)
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endif()
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if (APPLE AND CMAKE_CXX_COMPILER_ID STREQUAL Clang)
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add_compile_options("-stdlib=libc++")
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endif()
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if (MINGW)
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add_definitions(-DMINGW_HAS_SECURE_API)
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if (COMPILE_WITH_DWARF)
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add_compile_options("-gdwarf")
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endif()
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endif()
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if(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR MINGW)
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# Set file offset size to 64 bits.
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#
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# On modern Unixes, this is typically already the case. The lone exception is
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# glibc, which may default to 32 bits. glibc allows this to be configured
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# by setting _FILE_OFFSET_BITS.
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add_definitions(-D_FILE_OFFSET_BITS=64)
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# GNU ar: Create thin archive files.
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# Requires binutils-2.19 or later.
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set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> qcTP <TARGET> <LINK_FLAGS> <OBJECTS>")
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set(CMAKE_C_ARCHIVE_APPEND "<CMAKE_AR> qTP <TARGET> <LINK_FLAGS> <OBJECTS>")
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set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> qcTP <TARGET> <LINK_FLAGS> <OBJECTS>")
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set(CMAKE_CXX_ARCHIVE_APPEND "<CMAKE_AR> qTP <TARGET> <LINK_FLAGS> <OBJECTS>")
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endif()
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endif()
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add_subdirectory(common)
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add_subdirectory(core)
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add_subdirectory(video_core)
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add_subdirectory(audio_core)
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add_subdirectory(network)
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add_subdirectory(input_common)
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if (ENABLE_TESTS)
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add_subdirectory(tests)
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endif()
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if (ENABLE_SDL2 AND ENABLE_SDL2_FRONTEND)
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add_subdirectory(citra)
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endif()
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if (ENABLE_QT)
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add_subdirectory(citra_qt)
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endif()
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if (ENABLE_DEDICATED_ROOM)
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add_subdirectory(dedicated_room)
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endif()
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if (ANDROID)
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add_subdirectory(android/app/src/main/jni)
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target_include_directories(citra-android PRIVATE android/app/src/main)
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endif()
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if (ENABLE_WEB_SERVICE)
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add_subdirectory(web_service)
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endif()
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