CMake/Tests/RunCMake/AppleSilicon/arm64-common.cmake

enable_language(C)

if(NOT CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "arm64")
  message(FATAL_ERROR "CMAKE_HOST_SYSTEM_PROCESSOR is '${CMAKE_HOST_SYSTEM_PROCESSOR}', not 'arm64'")
endif()
if(NOT CMAKE_OSX_ARCHITECTURES STREQUAL "")
  message(FATAL_ERROR "CMAKE_OSX_ARCHITECTURES is '${CMAKE_OSX_ARCHITECTURES}', not empty ''")
endif()

add_library(arm64 arm64.c)