52fdec5892
The LLVM project provides a clang-based MSVC compatible toolset for Microsoft Visual Studio. This suite is sometimes refered to as "clang-cl". This patch adds a few compiler flags to support this toolset.
114 lines
3.5 KiB
CMake
114 lines
3.5 KiB
CMake
cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
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project(dynarmic CXX)
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# Dynarmic project options
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option(DYNARMIC_USE_SYSTEM_BOOST "Use the system boost libraries" ON)
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option(DYNARMIC_USE_LLVM "Support disassembly of jitted x86_64 code using LLVM" OFF)
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option(DYNARMIC_TESTS "Build tests" ON)
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# Set hard requirements for C++
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set(CMAKE_CXX_STANDARD 14)
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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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# Signify where the module directories are
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/CMakeModules)
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# Compiler flags
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if (MSVC)
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add_compile_options(/W3
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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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/MP
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/Zi
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/Zo
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/EHsc
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/WX)
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add_compile_options(/DNOMINMAX)
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if (CMAKE_VS_PLATFORM_TOOLSET MATCHES "LLVM-vs[0-9]+")
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add_compile_options(-Qunused-arguments
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-Wno-unused-parameter
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-Wno-missing-braces)
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add_compile_options(-Xclang -fno-operator-names)
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endif()
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else()
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add_compile_options(-Wall
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-Werror
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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-unused-parameter
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-Wno-missing-braces)
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add_compile_options(-fno-operator-names)
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if (ARCHITECTURE_x86_64)
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add_compile_options(-msse3)
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endif()
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endif()
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# Arch detection
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include(DetectArchitecture)
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if (MSVC)
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detect_architecture("_M_AMD64" x86_64)
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detect_architecture("_M_IX86" x86)
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detect_architecture("_M_ARM" ARM)
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else()
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detect_architecture("__x86_64__" x86_64)
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detect_architecture("__i386__" x86)
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detect_architecture("__arm__" ARM)
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endif()
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if (NOT DEFINED ARCHITECTURE)
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set(ARCHITECTURE "GENERIC")
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set(ARCHITECTURE_GENERIC 1)
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add_definitions(-DARCHITECTURE_GENERIC=1)
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endif()
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message(STATUS "Target architecture: ${ARCHITECTURE}")
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# Include Boost
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if(DYNARMIC_USE_SYSTEM_BOOST)
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find_package(Boost 1.57.0 REQUIRED)
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else()
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if(NOT Boost_INCLUDE_DIRS)
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message(FATAL_ERROR "Please provide a path to a boost installation using Boost_INCLUDE_DIRS")
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endif()
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endif()
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include_directories(${Boost_INCLUDE_DIRS})
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# Include Catch
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include_directories(externals/catch)
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enable_testing(true) # Enables unit-testing.
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# Include Xbyak
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include_directories(externals/xbyak/xbyak)
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# Include LLVM
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if (DYNARMIC_USE_LLVM)
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find_package(LLVM REQUIRED CONFIG)
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include_directories(${LLVM_INCLUDE_DIRS})
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add_definitions(-DDYNARMIC_USE_LLVM ${LLVM_DEFINITIONS})
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llvm_map_components_to_libnames(llvm_libs x86desc x86disassembler)
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endif()
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# Pull in externals CMakeLists for libs where available
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add_subdirectory(externals)
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# Dynarmic project files
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add_subdirectory(src)
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if (DYNARMIC_TESTS)
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add_subdirectory(tests)
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endif()
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