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cmake_minimum_required(VERSION 3.4.1)
project(dynarmic CXX)
# Dynarmic project options
option(DYNARMIC_USE_SYSTEM_BOOST "Use the system boost libraries" ON)
option(DYNARMIC_USE_LLVM "Support disassembly of jitted x86_64 code using LLVM" OFF)
# Set hard requirements for C++
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
# Warn on CMake API deprecations
set(CMAKE_WARN_DEPRECATED ON)
# Disable in-source builds
set(CMAKE_DISABLE_SOURCE_CHANGES ON)
set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
if ("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
message(SEND_ERROR "In-source builds are not allowed.")
endif()
# Signify where the module directories are
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/CMakeModules)
# Compiler flags
if (MSVC)
add_compile_options(/W3 /MP /Zi /Zo /EHsc /WX)
add_compile_options(/DNOMINMAX)
else()
add_compile_options(-Wall
-Werror
-Wextra
-Wcast-qual
-pedantic
-pedantic-errors
-Wfatal-errors
-Wno-unused-parameter
-Wno-missing-braces)
add_compile_options(-fno-operator-names)
if (ARCHITECTURE_x86_64)
add_compile_options(-msse4.1)
endif()
endif()
# Arch detection
include(DetectArchitecture)
if (MSVC)
detect_architecture("_M_AMD64" x86_64)
detect_architecture("_M_IX86" x86)
detect_architecture("_M_ARM" ARM)
else()
detect_architecture("__x86_64__" x86_64)
detect_architecture("__i386__" x86)
detect_architecture("__arm__" ARM)
endif()
if (NOT DEFINED ARCHITECTURE)
set(ARCHITECTURE "GENERIC")
set(ARCHITECTURE_GENERIC 1)
add_definitions(-DARCHITECTURE_GENERIC=1)
endif()
message(STATUS "Target architecture: ${ARCHITECTURE}")
# Include Boost
if(DYNARMIC_USE_SYSTEM_BOOST)
find_package(Boost 1.57.0 REQUIRED)
else()
if(NOT Boost_INCLUDE_DIRS)
message(FATAL_ERROR "Please provide a path to a boost installation using Boost_INCLUDE_DIRS")
endif()
endif()
include_directories(${Boost_INCLUDE_DIRS})
# Include Catch
include_directories(externals/catch)
enable_testing(true) # Enables unit-testing.
# Include Xbyak
include_directories(externals/xbyak/xbyak)
# Include LLVM
if (DYNARMIC_USE_LLVM)
find_package(LLVM REQUIRED CONFIG)
include_directories(${LLVM_INCLUDE_DIRS})
add_definitions(-DDYNARMIC_USE_LLVM ${LLVM_DEFINITIONS})
llvm_map_components_to_libnames(llvm_libs x86desc x86disassembler)
endif()
# Pull in externals CMakeLists for libs where available
add_subdirectory(externals)
# Dynarmic project files
add_subdirectory(src)
add_subdirectory(tests)
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