2006-06-15 15:11:25 +00:00
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if (ZLIB_INCLUDE_DIR)
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# Already in cache, be silent
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set(ZLIB_FIND_QUIETLY TRUE)
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endif (ZLIB_INCLUDE_DIR)
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FIND_PATH(ZLIB_INCLUDE_DIR zlib.h
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/usr/include
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/usr/local/include
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)
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set(POTENTIAL_Z_LIBS z zlib zdll)
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FIND_LIBRARY(ZLIB_LIBRARY NAMES ${POTENTIAL_Z_LIBS}
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PATHS
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/usr/lib
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/usr/local/lib
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)
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IF (ZLIB_INCLUDE_DIR AND ZLIB_LIBRARY)
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SET(ZLIB_FOUND TRUE)
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ENDIF (ZLIB_INCLUDE_DIR AND ZLIB_LIBRARY)
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IF (ZLIB_FOUND)
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IF (NOT ZLIB_FIND_QUIETLY)
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MESSAGE(STATUS "Found Z: ${ZLIB_LIBRARY}")
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ENDIF (NOT ZLIB_FIND_QUIETLY)
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ELSE (ZLIB_FOUND)
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IF (ZLIB_FIND_REQUIRED)
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MESSAGE(STATUS "Looked for Z libraries named ${POTENTIAL_Z_LIBS}.")
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MESSAGE(STATUS "Found no acceptable Z library. This is fatal.")
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MESSAGE(FATAL_ERROR "Could NOT find z library")
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ENDIF (ZLIB_FIND_REQUIRED)
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ENDIF (ZLIB_FOUND)
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MARK_AS_ADVANCED(ZLIB_LIBRARY ZLIB_INCLUDE_DIR)
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