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- # - MACRO_ENSURE_OUT_OF_SOURCE_BUILD(<errorMessage>)
- # MACRO_ENSURE_OUT_OF_SOURCE_BUILD(<errorMessage>)
- # Copyright (c) 2006, Alexander Neundorf, <neundorf@kde.org>
- #
- # Redistribution and use is allowed according to the terms of the BSD license.
- # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
- macro (MACRO_ENSURE_OUT_OF_SOURCE_BUILD _errorMessage)
- string(COMPARE EQUAL "${CMAKE_SOURCE_DIR}" "${CMAKE_BINARY_DIR}" _insource)
- if (_insource)
- message(SEND_ERROR "${_errorMessage}")
- message(FATAL_ERROR "Remove the file CMakeCache.txt in ${CMAKE_SOURCE_DIR} first.")
- endif (_insource)
- endmacro (MACRO_ENSURE_OUT_OF_SOURCE_BUILD)
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