[osg-users] [build] Building from CMAKE on Windows - missing PNG_PNG_INCLUDE_DIR

Andrew osgforum at tevs.eu
Thu Mar 12 11:16:59 PDT 2009


It's probably due to this 'code' in Find3rdpartyDependencies.cmake.

        IF(ZLIB_FOUND)
            FIND_DEPENDENCY(PNG png.h "libpng;libpng13" ${OSG_3RDPARTY_BIN} "D")
            IF(PNG_FOUND)
                #forcing subsequent FindPNG stuff to not search for other variables.... kind of a hack 
                SET(PNG_PNG_INCLUDE_DIR ${PNG_INCLUDE_DIR} CACHE FILEPATH "")
                MARK_AS_ADVANCED(PNG_PNG_INCLUDE_DIR)
            ENDIF(PNG_FOUND)
        ENDIF(ZLIB_FOUND)

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http://forum.openscenegraph.org/viewtopic.php?p=8404#8404








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