cmake_policy(SET CMP0190 NEW)

enable_language(C)

if (NOT DEFINED ${PYTHON}_CROSSCOMPILING_EMULATOR)
  ## First, built an pseudo-emulator
  set(PSEUDO_EMULATOR_DIR "${CMAKE_CURRENT_BINARY_DIR}/pseudo_emulator")

  file(MAKE_DIRECTORY "${PSEUDO_EMULATOR_DIR}")

  execute_process(COMMAND "${CMAKE_COMMAND}" -G "${CMAKE_GENERATOR}" -DCMAKE_BUILD_TYPE=Release
    -S "${CMAKE_CURRENT_SOURCE_DIR}/pseudo_emulator"
    -B "${PSEUDO_EMULATOR_DIR}"
    COMMAND_ERROR_IS_FATAL ANY)

  execute_process(COMMAND "${CMAKE_COMMAND}" --build "${PSEUDO_EMULATOR_DIR}"
    COMMAND_ERROR_IS_FATAL ANY)

  ## Now, configure this pseudo-emulator
  set(CMAKE_CROSSCOMPILING_EMULATOR "${PSEUDO_EMULATOR_DIR}/pseudo_emulator")
endif()

set(CMAKE_CROSSCOMPILING TRUE)

find_package(${PYTHON} ${Python_REQUESTED_VERSION} REQUIRED COMPONENTS Interpreter Development)