#-----------------------------------------------------------------------------
# MACRO TO ADD A COMPILER DEFINITION WHICH ADDS ALSO THE DEF 
# INTO DOXYGEN PREDEFINED VAR 
# (OTHERWISE DOXYGEN WOULD NOT PARSE THE FILES BLOCKED)
MACRO(ADD_DEF DEF)
  MESSAGE(STATUS "* Added definition -D${DEF}")
  ADD_DEFINITIONS( -D${DEF} )
  SET(DOXYGEN_DOC_PREDEFINED 
    ${DOXYGEN_DOC_PREDEFINED};${DEF}
    CACHE 
    STRING 
    ""
    FORCE)
  MARK_AS_ADVANCED(DOXYGEN_DOC_PREDEFINED)
ENDMACRO(ADD_DEF)
#-----------------------------------------------------------------------------

#-----------------------------------------------------------------------------
# MACRO TO ADD A COMPILER DEFINITION WITH VALUE WHICH ADDS ALSO THE DEF 
# INTO DOXYGEN PREDEFINED VAR 
# (OTHERWISE DOXYGEN WOULD NOT PARSE THE FILES BLOCKED)
MACRO(ADD_DEF_WITH_VAL DEF VAL)
  MESSAGE(STATUS "* Added definition -D${DEF}=${VAL}")
  ADD_DEFINITIONS( -D${DEF}=${VAL} )
  SET(DOXYGEN_DOC_PREDEFINED 
    ${DOXYGEN_DOC_PREDEFINED};${DEF}=${VAL}
    CACHE 
    STRING 
    ""
    FORCE)
  MARK_AS_ADVANCED(DOXYGEN_DOC_PREDEFINED)
ENDMACRO(ADD_DEF_WITH_VAL)
#-----------------------------------------------------------------------------


#========================================================================
# MACRO WHICH COPIES ALL IMAGES (png, jpg, gif) 
# FROM SOURCE TREE TO DOC BUILD TREE
# AND INSTALL THEM IN BBTK DOC TREE
MACRO(BBTK_DOC_INSTALL_IMAGES DOC_RELATIVE_INSTALL_PATH)
  FILE(GLOB PNG_IMAGES "*.png")
  FILE(GLOB JPG_IMAGES "*.jpg")
  FILE(GLOB TIF_IMAGES "*.tif")
  SET(IMAGES
    ${PNG_IMAGES}
    ${JPG_IMAGES}
    ${TIF_IMAGES}
    )
 #   MESSAGE(ERROR ${IMAGES})
  FOREACH(image ${IMAGES})  
    GET_FILENAME_COMPONENT(filename "${image}" NAME)
    CONFIGURE_FILE(
      ${image}
       ${BBTK_DOC_BUILD_PATH}/${DOC_RELATIVE_INSTALL_PATH}/${filename}
      COPYONLY
      ) 
    #  IF (WIN32)
#	CONFIGURE_FILE(
#          ${image}
#          ${CMAKE_CURRENT_BINARY_DIR}/${filename}
#          COPYONLY
#	  )
#      ENDIF(WIN32)
    # MESSAGE(ERROR "${image} (${filename}) in :  ${PROJECT_BINARY_DIR}/${BBTK_DOC_INSTALL_PATH}/${DOC_RELATIVE_INSTALL_PATH}/${filename}")
  ENDFOREACH(image)
  INSTALL( 
      FILES ${IMAGES} 
      DESTINATION ${BBTK_DOC_INSTALL_PATH}/${DOC_RELATIVE_INSTALL_PATH}
    )  
ENDMACRO(BBTK_DOC_INSTALL_IMAGES)
#========================================================================

#========================================================================
# Creates a directory if it does not exist
MACRO(MKDIR DIR)
  IF(NOT IS_DIRECTORY ${DIR})
    MESSAGE(STATUS "* Creating directory '${DIR}'")
    FILE(MAKE_DIRECTORY ${DIR})
  ENDIF(NOT IS_DIRECTORY ${DIR})
ENDMACRO(MKDIR)
#========================================================================