find_path(CyrusSASL_INCLUDE_DIR NAMES sasl/sasl.h)
find_library(CyrusSASL_LIBRARY NAMES sasl2)

if(CyrusSASL_INCLUDE_DIR)
  file(STRINGS "${CyrusSASL_INCLUDE_DIR}/sasl/sasl.h"
    _CyrusSASL_VERSION_LINES
    REGEX "^#define SASL_VERSION_(MAJOR|MINOR|STEP)[ \t]+[0-9]+")
  foreach(_component MAJOR MINOR STEP)
    string(REGEX MATCH
      "SASL_VERSION_${_component}[ \t]+([0-9]+)"
      _CyrusSASL_VERSION_MATCH "${_CyrusSASL_VERSION_LINES}")
    set(_CyrusSASL_VERSION_${_component} "${CMAKE_MATCH_1}")
  endforeach()
  if(DEFINED _CyrusSASL_VERSION_MAJOR AND
     DEFINED _CyrusSASL_VERSION_MINOR AND
     DEFINED _CyrusSASL_VERSION_STEP)
    set(CyrusSASL_VERSION
      "${_CyrusSASL_VERSION_MAJOR}.${_CyrusSASL_VERSION_MINOR}.${_CyrusSASL_VERSION_STEP}")
  endif()
endif()

include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(CyrusSASL
  REQUIRED_VARS CyrusSASL_LIBRARY CyrusSASL_INCLUDE_DIR
  VERSION_VAR CyrusSASL_VERSION)

if(CyrusSASL_FOUND AND NOT TARGET CyrusSASL::CyrusSASL)
  add_library(CyrusSASL::CyrusSASL UNKNOWN IMPORTED)
  set_target_properties(CyrusSASL::CyrusSASL PROPERTIES
    IMPORTED_LOCATION "${CyrusSASL_LIBRARY}"
    INTERFACE_INCLUDE_DIRECTORIES "${CyrusSASL_INCLUDE_DIR}")
endif()

mark_as_advanced(CyrusSASL_INCLUDE_DIR CyrusSASL_LIBRARY)