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# try to find the languages
# this code must be run before the standard OPTION macros, because the settings
# can't be changed.
# The NO_LANGUAGES_AUTO_DETECT var can be set to prevent that code to run, for example
# for rpm packages
IF(NOT NO_LANGUAGES_AUTO_DETECT)
FIND_PACKAGE(TCL)
IF(NOT "${TCL_INCLUDE_PATH}" MATCHES "NOTFOUND\$")
OPTION(WRAP_ITK_TCL "Build cswig Tcl wrapper support." ON)
ENDIF(NOT "${TCL_INCLUDE_PATH}" MATCHES "NOTFOUND\$")
FIND_PACKAGE(PythonLibs)
FIND_PACKAGE(PythonInterp)
IF(NOT "${PYTHON_INCLUDE_PATH}" MATCHES "NOTFOUND\$")
OPTION(WRAP_ITK_PYTHON "Build cswig Python wrapper support." ON)
ENDIF(NOT "${PYTHON_INCLUDE_PATH}" MATCHES "NOTFOUND\$")
FIND_PACKAGE(Java)
FIND_PACKAGE(JNI)
IF(NOT "${JAVA_INCLUDE_PATH}" MATCHES "NOTFOUND\$")
OPTION(WRAP_ITK_JAVA "Build cswig Java wrapper support." ON)
ENDIF(NOT "${JAVA_INCLUDE_PATH}" MATCHES "NOTFOUND\$")
# mask vars, as it would be done if the language support is activated
FOREACH(entry TCL_LIBRARY_DEBUG
TK_LIBRARY_DEBUG
TCL_STUB_LIBRARY
TCL_STUB_LIBRARY_DEBUG
TK_STUB_LIBRARY
TK_STUB_LIBRARY_DEBUG
TK_WISH)
SET(${entry} "${${entry}}" CACHE INTERNAL "This value is not used by ITK.")
ENDFOREACH(entry)
MARK_AS_ADVANCED(PYTHON_EXECUTABLE)
ENDIF(NOT NO_LANGUAGES_AUTO_DETECT)
# there is no need to set NO_LANGUAGES_AUTO_DETECT, because options can't be overiten
# from the cmake code
# SET(NO_LANGUAGES_AUTO_DETECT ON CACHE INTERNAL "disable laguage automatic detection")
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