blob: 928c33fd8d21e2375d86f03dea6ff14e3e40e284 (
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IF ("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSION_LESS "2.8.7")
FUNCTION(MESSAGE_ONCE id out)
MESSAGE(STATUS "${out}")
ENDFUNCTION()
ELSE()
FUNCTION(MESSAGE_ONCE id out)
STRING(MD5 hash "${out}")
IF(NOT __msg1_${id} STREQUAL "${hash}")
MESSAGE(STATUS "${out}")
ENDIF()
SET(__msg1_${id} ${hash} CACHE INTERNAL "")
ENDFUNCTION()
ENDIF()
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