CMAKE_MINIMUM_REQUIRED(VERSION 2.4)

PROJECT(claw)

INCLUDE( ${CMAKE_ROOT}/Modules/FindDoxygen.cmake OPTIONAL )

IF( DOXYGEN_FOUND )
  ADD_CUSTOM_TARGET(
    doc ALL "${DOXYGEN_EXECUTABLE}"
    "${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile"
  )

  FILE(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/html")

  # install documentation
  INSTALL(
    DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/html"
    DESTINATION ${CLAW_INSTALLDIR_DOC}
  )
ELSE( DOXYGEN_FOUND )
  MESSAGE( "doxygen not found." )
ENDIF( DOXYGEN_FOUND )
