2007-03-05 21:27:55 +08:00
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#miscellaneous macros
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################### macros from http://www.cmake.org/Wiki/CMakeMacroListOperations
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MACRO(CAR var)
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SET(${var} ${ARGV1})
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ENDMACRO(CAR)
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MACRO(CDR var junk)
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SET(${var} ${ARGN})
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ENDMACRO(CDR)
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MACRO(LIST_INDEX var index)
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SET(list . ${ARGN})
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FOREACH(i RANGE 1 ${index})
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CDR(list ${list})
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ENDFOREACH(i)
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CAR(${var} ${list})
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ENDMACRO(LIST_INDEX)
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######### LIST_CONTAINS usage
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#SET(MYLIST hello world foo bar)
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#LIST_CONTAINS(contains foo ${MYLIST})
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#IF (contains)
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# MESSAGE("MYLIST contains foo")
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#ENDIF (contains)
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#LIST_CONTAINS(contains baz ${MYLIST})
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#IF (NOT contains)
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# MESSAGE("MYLIST does not contain baz")
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#ENDIF (NOT contains)
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MACRO(LIST_CONTAINS var value)
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SET(${var})
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FOREACH (value2 ${ARGN})
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IF (${value} STREQUAL ${value2})
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SET(${var} TRUE)
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ENDIF (${value} STREQUAL ${value2})
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ENDFOREACH (value2)
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ENDMACRO(LIST_CONTAINS)
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############################################################
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################### macros from http://www.cmake.org/Wiki/CMakeMacroParseArguments
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MACRO(PARSE_ARGUMENTS prefix arg_names option_names)
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#MESSAGE("!!!! ${prefix} args-->${arg_names}<-- opt-->${option_names}<--")
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SET(DEFAULT_ARGS)
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FOREACH(arg_name ${arg_names})
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SET(${prefix}_${arg_name})
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ENDFOREACH(arg_name)
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FOREACH(option ${option_names})
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SET(${prefix}_${option} FALSE)
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ENDFOREACH(option)
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SET(current_arg_name DEFAULT_ARGS)
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SET(current_arg_list)
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FOREACH(arg ${ARGN})
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#debug#MESSAGE("---->${arg}<------")
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LIST_CONTAINS(is_arg_name ${arg} ${arg_names})
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IF (is_arg_name)
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SET(${prefix}_${current_arg_name} ${current_arg_list})
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SET(current_arg_name ${arg})
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SET(current_arg_list)
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ELSE (is_arg_name)
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LIST_CONTAINS(is_option ${arg} ${option_names})
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IF (is_option)
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2007-04-27 17:49:28 +08:00
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SET(${prefix}_${arg} TRUE)
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2007-03-05 21:27:55 +08:00
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ELSE (is_option)
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2007-04-27 17:49:28 +08:00
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SET(current_arg_list ${current_arg_list} ${arg})
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2007-03-05 21:27:55 +08:00
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ENDIF (is_option)
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ENDIF (is_arg_name)
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ENDFOREACH(arg)
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SET(${prefix}_${current_arg_name} ${current_arg_list})
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ENDMACRO(PARSE_ARGUMENTS)
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#############################################################
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#MACRO(SHOW_USAGE_OF_PARSE_ARGUMENTS)
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# PARSE_ARGUMENTS(PLUGIN
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# "EXPORTS;AUTOLOAD_SCRIPTS;LINK_LIBRARIES;DEPENDS"
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# "AUTO_INSTALL;NO_MODULE"
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# ${ARGN}
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# )
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# CAR(PLUGIN_NAME ${PLUGIN_DEFAULT_ARGS})
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# CDR(PLUGIN_SOURCES ${PLUGIN_DEFAULT_ARGS})
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#
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# MESSAGE("*** Arguments for ${PLUGIN_NAME}")
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# MESSAGE("Sources: ${PLUGIN_SOURCES}")
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# MESSAGE("Exports: ${PLUGIN_EXPORTS}")
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# MESSAGE("Autoload scripts: ${PLUGIN_AUTOLOAD_SCRIPTS}")
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# MESSAGE("Link libraries: ${PLUGIN_LINK_LIBRARIES}")
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# MESSAGE("Depends: ${PLUGIN_DEPENDS}")
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# IF (PLUGIN_AUTO_INSTALL)
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# MESSAGE("Auto install")
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# ENDIF (PLUGIN_AUTO_INSTALL)
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# IF (PLUGIN_NO_MODULE)
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# MESSAGE("No module")
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# ENDIF (PLUGIN_NO_MODULE)
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#ENDMACRO(SHOW_USAGE_OF_PARSE_ARGUMENTS)
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#examples
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#SHOW_USAGE_OF_PARSE_ARGUMENTS(MyAppCore NO_MODULE CoreSource1.cxx CoreSource2.cxx EXPORTS RequiredObject1 RequredObject2 AUTOLOAD_SCRIPTS startup.py initialize.py)
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#SHOW_USAGE_OF_PARSE_ARGUMENTS(MyAppDefaultComponents
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# Component1.cxx Component2.cxx
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# EXPORTS Component1 Component2
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# DEPENDS MyAppCore
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# AUTO_INSTALL
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# )
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########################################################
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