e576f3d924
Back as it was: - src - third_party There is CmakePredefinedTargets, but it cannot be hidden There is also an issue with tests as they aren't visible
240 lines
8.3 KiB
CMake
240 lines
8.3 KiB
CMake
cmake_minimum_required(VERSION 3.20)
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project(xenia LANGUAGES C CXX)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_C_STANDARD 17)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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# Options
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option(XENIA_BUILD_TESTS "Build test suites" OFF)
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option(XENIA_BUILD_MISC "Build misc subprojects (trace viewers, shader compiler, vfs-dump, demos)" OFF)
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# Multi-config generators (VS, Ninja Multi-Config)
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get_property(_is_multi_config GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
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if(_is_multi_config)
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set(CMAKE_CONFIGURATION_TYPES "Checked;Debug;Release" CACHE STRING "" FORCE)
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endif()
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# Custom Checked configuration (ASan + debug runtime)
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set(CMAKE_C_FLAGS_CHECKED "${CMAKE_C_FLAGS_DEBUG}" CACHE STRING "" FORCE)
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set(CMAKE_CXX_FLAGS_CHECKED "${CMAKE_CXX_FLAGS_DEBUG}" CACHE STRING "" FORCE)
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set(CMAKE_EXE_LINKER_FLAGS_CHECKED "${CMAKE_EXE_LINKER_FLAGS_DEBUG}" CACHE STRING "" FORCE)
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set(CMAKE_SHARED_LINKER_FLAGS_CHECKED "${CMAKE_SHARED_LINKER_FLAGS_DEBUG}" CACHE STRING "" FORCE)
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set(CMAKE_STATIC_LINKER_FLAGS_CHECKED "${CMAKE_STATIC_LINKER_FLAGS_DEBUG}" CACHE STRING "" FORCE)
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# Platform name for output paths
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if(WIN32)
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set(XE_PLATFORM_NAME "Windows")
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else()
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set(XE_PLATFORM_NAME "Linux")
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endif()
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# Output directories (use PROJECT_SOURCE_DIR so VS and Ninja share the same paths)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${PROJECT_SOURCE_DIR}/build/bin/${XE_PLATFORM_NAME}")
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_SOURCE_DIR}/build/bin/${XE_PLATFORM_NAME}")
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_SOURCE_DIR}/build/obj/${XE_PLATFORM_NAME}")
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# Create scratch/ if needed
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file(MAKE_DIRECTORY "${PROJECT_SOURCE_DIR}/scratch")
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# Python for shader compilation scripts
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find_package(Python3 REQUIRED COMPONENTS Interpreter)
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# Include helpers
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include(cmake/XeniaHelpers.cmake)
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# Global include directories (these apply to all targets via directory scope)
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include_directories(
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${PROJECT_SOURCE_DIR}
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${PROJECT_SOURCE_DIR}/src
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${PROJECT_SOURCE_DIR}/third_party
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)
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# Global defines
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add_compile_definitions(
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VULKAN_HPP_NO_TO_STRING
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IMGUI_DISABLE_DEFAULT_FONT
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IMGUI_USE_STB_SPRINTF
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USE_CPP17 # Tabulate
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)
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# Static library define
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add_compile_definitions(_LIB)
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# ==============================================================================
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# Platform-specific global settings
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# ==============================================================================
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if(MSVC)
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# Global MSVC settings
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add_compile_options(
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/utf-8 # Build correctly on systems with non-Latin codepages
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/wd4201 # Nameless struct/unions are ok
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/arch:AVX # AVX vector extensions
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/MP # Multi-processor compilation
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)
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add_compile_definitions(
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_CRT_NONSTDC_NO_DEPRECATE
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_CRT_SECURE_NO_WARNINGS
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WIN32
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_WIN64=1
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_AMD64=1
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UNICODE
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_UNICODE
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IMGUI_DISABLE_OBSOLETE_FUNCTIONS
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)
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add_link_options(
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/ignore:4006 # Ignores complaints about empty obj files
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/ignore:4221
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)
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# Global Windows system libraries
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link_libraries(
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ntdll wsock32 ws2_32 xinput comctl32 shcore shlwapi dxguid bcrypt
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)
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# Windows manifest for executables is handled per-target
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# --- Per-configuration MSVC flags ---
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# Checked
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string(APPEND CMAKE_C_FLAGS_CHECKED " /RTCsu /fsanitize=address")
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string(APPEND CMAKE_CXX_FLAGS_CHECKED " /RTCsu /fsanitize=address")
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string(APPEND CMAKE_EXE_LINKER_FLAGS_CHECKED " /INCREMENTAL:NO")
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add_compile_definitions($<$<CONFIG:Checked>:DEBUG>)
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# Debug: use release runtime (/MD) for heap performance, matching premake
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string(REPLACE "/MDd" "/MD" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
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string(REPLACE "/MDd" "/MD" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
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add_compile_definitions($<$<CONFIG:Debug>:DEBUG>)
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add_compile_definitions($<$<CONFIG:Debug>:_NO_DEBUG_HEAP=1>)
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# Checked or Debug: full symbols
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string(APPEND CMAKE_C_FLAGS_CHECKED " /Zi")
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string(APPEND CMAKE_CXX_FLAGS_CHECKED " /Zi")
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# Debug already has /Zi by default
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# Release
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add_compile_definitions($<$<CONFIG:Release>:NDEBUG>)
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add_compile_definitions($<$<CONFIG:Release>:_NO_DEBUG_HEAP=1>)
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add_compile_options($<$<CONFIG:Release>:/Gw>)
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add_compile_options($<$<CONFIG:Release>:/GS->) # NoBufferSecurityCheck
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# Replace /Ob2 with /Ob3 in CMake's default Release flags
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string(REPLACE "/Ob2" "/Ob3" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
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string(REPLACE "/Ob2" "/Ob3" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
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# Link-time optimization (whole program optimization)
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add_compile_options($<$<CONFIG:Release>:/GL>)
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add_link_options($<$<CONFIG:Release>:/LTCG>)
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set(CMAKE_STATIC_LINKER_FLAGS_RELEASE "${CMAKE_STATIC_LINKER_FLAGS_RELEASE} /LTCG")
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else()
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# GCC/Clang (Linux)
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add_compile_options(-mavx)
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# Disable specific warnings for C++
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add_compile_options(
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$<$<COMPILE_LANGUAGE:CXX>:-Wno-switch>
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$<$<COMPILE_LANGUAGE:CXX>:-Wno-attributes>
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)
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# Clang-specific C++ warnings
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if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
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add_compile_options(
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$<$<COMPILE_LANGUAGE:CXX>:-Wno-deprecated-register>
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$<$<COMPILE_LANGUAGE:CXX>:-Wno-deprecated-volatile>
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$<$<COMPILE_LANGUAGE:CXX>:-Wno-deprecated-enum-enum-conversion>
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)
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# Check Clang version for newer warnings
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if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 20)
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add_compile_options(
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$<$<COMPILE_LANGUAGE:CXX>:-Wno-deprecated-literal-operator>
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$<$<COMPILE_LANGUAGE:CXX>:-Wno-nontrivial-memcall>
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)
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endif()
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if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 21)
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add_compile_options(
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$<$<COMPILE_LANGUAGE:CXX>:-Wno-character-conversion>
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)
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endif()
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elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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# GCC-specific
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add_compile_options(
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$<$<COMPILE_LANGUAGE:CXX>:-Wno-unused-result>
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$<$<COMPILE_LANGUAGE:CXX>:-Wno-volatile>
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$<$<COMPILE_LANGUAGE:CXX>:-Wno-template-id-cdtor>
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$<$<COMPILE_LANGUAGE:CXX>:-Wno-return-type>
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$<$<COMPILE_LANGUAGE:CXX>:-Wno-deprecated>
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-fpermissive # HACK
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)
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add_link_options(-fpermissive)
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# GCC: do not use -Werror
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endif()
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# C-specific warnings
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add_compile_options(
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$<$<COMPILE_LANGUAGE:C>:-Wno-implicit-function-declaration>
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)
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# GTK3 via pkg-config
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(GTK3 REQUIRED gtk+-x11-3.0)
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include_directories(${GTK3_INCLUDE_DIRS})
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link_directories(${GTK3_LIBRARY_DIRS})
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add_compile_options(${GTK3_CFLAGS_OTHER})
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# Global Linux libraries
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link_libraries(stdc++fs dl lz4 pthread rt)
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# Link groups for executables (resolves circular deps)
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--start-group")
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set(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES} -Wl,--end-group")
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# --- Per-configuration Linux flags ---
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# Checked
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string(APPEND CMAKE_C_FLAGS_CHECKED " -fsanitize=address")
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string(APPEND CMAKE_CXX_FLAGS_CHECKED " -fsanitize=address")
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string(APPEND CMAKE_EXE_LINKER_FLAGS_CHECKED " -fsanitize=address")
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add_compile_definitions(
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$<$<CONFIG:Checked>:DEBUG>
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$<$<CONFIG:Checked>:_GLIBCXX_DEBUG>
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)
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# Debug
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add_compile_definitions(
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$<$<CONFIG:Debug>:DEBUG>
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$<$<CONFIG:Debug>:_NO_DEBUG_HEAP=1>
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$<$<CONFIG:Debug>:_GLIBCXX_DEBUG>
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)
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# Release
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add_compile_definitions(
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$<$<CONFIG:Release>:NDEBUG>
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$<$<CONFIG:Release>:_NO_DEBUG_HEAP=1>
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)
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add_compile_options($<$<CONFIG:Release>:-O3>)
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# Link-time optimization (use lld to avoid system linker LTO plugin version mismatch)
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add_compile_options($<$<CONFIG:Release>:-flto=thin>)
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add_link_options($<$<CONFIG:Release>:-flto=thin>)
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add_link_options($<$<CONFIG:Release>:-fuse-ld=lld>)
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# No symbols in release on non-Windows
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string(REPLACE "-g" "" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
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string(REPLACE "-g" "" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
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endif()
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# ==============================================================================
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# Subdirectories
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# ==============================================================================
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set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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# Third-party libraries first (no -Werror applied to these)
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set(CMAKE_FOLDER "third_party")
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add_subdirectory(third_party)
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# Xenia source modules (xe_target_defaults applies -Werror)
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set(CMAKE_FOLDER "src")
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add_subdirectory(src/xenia)
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set(CMAKE_FOLDER "")
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# Set default startup project for Visual Studio
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set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT xenia-app)
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