CMake/Modules/Platform/Linux-Intel.cmake

if(NOT XIAR)
  set(_intel_xiar_hints)
  foreach(lang C CXX Fortran)
    if(IS_ABSOLUTE "${CMAKE_${lang}_COMPILER}")
      get_filename_component(_hint "${CMAKE_${lang}_COMPILER}" PATH)
      list(APPEND _intel_xiar_hints ${_hint})
    endif()
  endforeach()
  find_program(XIAR NAMES xiar HINTS ${_intel_xiar_hints})
  mark_as_advanced(XIAR)
endif(NOT XIAR)