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https://github.com/sudachi-emu/sirit.git
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101 lines
3 KiB
CMake
101 lines
3 KiB
CMake
# This file has been adapted from dynarmic
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cmake_minimum_required(VERSION 3.8)
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project(sirit CXX)
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# Determine if we're built as a subproject (using add_subdirectory)
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# or if this is the master project.
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set(MASTER_PROJECT OFF)
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if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
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set(MASTER_PROJECT ON)
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endif()
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# Sirit project options
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option(SIRIT_TESTS "Build tests" OFF)
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option(SIRIT_USE_SYSTEM_SPIRV_HEADERS "Use system SPIR-V headers" OFF)
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# Default to a Release build
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if (NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE "Release" CACHE STRING "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE)
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message(STATUS "Defaulting to a Release build")
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endif()
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# Set hard requirements for C++
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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_CXX_EXTENSIONS OFF)
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# Warn on CMake API deprecations
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set(CMAKE_WARN_DEPRECATED ON)
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# Disable in-source builds
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set(CMAKE_DISABLE_SOURCE_CHANGES ON)
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set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
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if ("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
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message(SEND_ERROR "In-source builds are not allowed.")
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endif()
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# Add the module directory to the list of paths
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list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules")
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# Compiler flags
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if (MSVC)
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set(SIRIT_CXX_FLAGS
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/std:c++latest # CMAKE_CXX_STANDARD as no effect on MSVC until CMake 3.10.
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/W4
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/w34263 # Non-virtual member function hides base class virtual function
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/w44265 # Class has virtual functions, but destructor is not virtual
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/w34456 # Declaration of 'var' hides previous local declaration
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/w34457 # Declaration of 'var' hides function parameter
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/w34458 # Declaration of 'var' hides class member
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/w34459 # Declaration of 'var' hides global definition
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/w34946 # Reinterpret-cast between related types
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/wd4592 # Symbol will be dynamically initialized (implementation limitation)
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/permissive- # Stricter C++ standards conformance
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/MP
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/Zi
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/Zo
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/EHsc
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/Zc:throwingNew # Assumes new never returns null
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/Zc:inline # Omits inline functions from object-file output
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/DNOMINMAX
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/WX)
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if (CMAKE_VS_PLATFORM_TOOLSET MATCHES "LLVM-vs[0-9]+")
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list(APPEND SIRIT_CXX_FLAGS
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-Qunused-arguments
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-Wno-missing-braces)
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endif()
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else()
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set(SIRIT_CXX_FLAGS
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-Wall
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-Wextra
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-Wcast-qual
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-pedantic
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-pedantic-errors
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-Wfatal-errors
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-Wno-missing-braces
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-Wconversion
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-Wsign-conversion
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-Wshadow
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-Werror)
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endif()
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# Enable unit-testing.
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enable_testing(true)
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# SPIR-V headers
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if (SIRIT_USE_SYSTEM_SPIRV_HEADERS)
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find_package(SPIRV-Headers REQUIRED)
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else()
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if (NOT TARGET SPIRV-Headers::SPIRV::Headers)
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add_subdirectory(externals/SPIRV-Headers EXCLUDE_FROM_ALL YES)
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add_library(SPIRV-Headers::SPIRV-Headers ALIAS SPIRV-Headers)
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endif()
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endif()
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# Sirit project files
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add_subdirectory(src)
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if (SIRIT_TESTS)
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add_subdirectory(tests)
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endif()
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