set (${PYTHON}_FIND_IMPLEMENTATIONS IronPython)

if(PYTHON STREQUAL "Python")
  set(IronPython_VERSION "IronPython ${Python_REQUESTED_VERSION}")
elseif(PYTHON STREQUAL "Python2")
  set(IronPython_VERSION "IronPython2")
else()
  set(IronPython_VERSION "IronPython3")
endif()

find_package(${PYTHON} ${Python_REQUESTED_VERSION} COMPONENTS Interpreter Compiler)
if (NOT ${PYTHON}_FOUND)
  message (FATAL_ERROR "Failed to find Python ${Python_REQUESTED_VERSION}")
endif()

if (NOT ${PYTHON}_Interpreter_FOUND)
  message (FATAL_ERROR "Failed to find Python Interpreter")
endif()
if (NOT ${PYTHON}_INTERPRETER_ID STREQUAL "IronPython")
  message (FATAL_ERROR "Erroneous interpreter ID (${${PYTHON}_INTERPRETER_ID})")
endif()

if (NOT ${PYTHON}_Compiler_FOUND)
  message (FATAL_ERROR "Failed to find Python Compiler")
endif()
if (NOT ${PYTHON}_COMPILER_ID STREQUAL "IronPython")
  message (FATAL_ERROR "Erroneous compiler ID (${${PYTHON}_COMPILER_ID})")
endif()

if(NOT TARGET ${PYTHON}::Interpreter)
  message(SEND_ERROR "${PYTHON}::Interpreter not found")
endif()
if(NOT TARGET ${PYTHON}::Compiler)
  message(SEND_ERROR "${PYTHON}::Interpreter not found")
endif()