if(UNIX)
	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17 -fPIC")
#  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32")
else()
  add_definitions(-D_WIN32_WINNT=0x601)
  add_definitions(-D_CRT_SECURE_NO_WARNINGS)
  add_definitions(-DNOMINMAX)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHc")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj")
  
  if (MSVC_VERSION GREATER_EQUAL "1900")
    include(CheckCXXCompilerFlag)
    CHECK_CXX_COMPILER_FLAG("/std:c++latest" _cpp_latest_flag_supported)
    if (_cpp_latest_flag_supported)
        add_compile_options("/std:c++latest")
    endif()
  endif()

  if(CMAKE_BUILD_TYPE STREQUAL "Debug")
    # disabling SAFESEH
    message(STATUS "Disabling Safe Exception Handlers..")
    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SAFESEH:NO")

    # edit and continue
    message(STATUS "Enabling Edit and Continue..")
    add_definitions(/Zi)

    # incremental linking
    message(STATUS "Enabling Incremental Linking..")
    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /INCREMENTAL")

    # enable building with multiple processes
    message(STATUS "Enabling Build with Multiple Processes..")
    add_definitions(/MP)
  endif()
endif()

# force standalone asio
add_definitions( -DASIO_STANDALONE )