if(WITH_SYSTEM_LZO)

    # depend on CMake's defaults

    set(_header_hints)

    set(_header_suffixes

        lzo

    )

    set(_lib_suffixes)

else()

    set(_header_hints

        ${THIRDPARTY_LIBS_HINTS}

    )

    set(_header_suffixes

        lzo/2.09/include/lzo

        lzo/2.03/include/lzo

    )

    set(_lib_hints

        ${THIRDPARTY_LIBS_HINTS}

    )

    set(_lib_suffixes

        lzo/2.09/lib

        lzo/2.03/lib/LZO_lib

    )

endif()

find_path(

    LZO_INCLUDE_DIR

    NAMES

        lzoconf.h

    HINTS

        ${_header_hints}

    PATH_SUFFIXES

        ${_header_suffixes}

)

# List dynamic library 'so' first

# since static has issues on some systems, see: #866

find_library(

    LZO_LIBRARY

    NAMES

        liblzo2.so

        liblzo2.a

        lzo2_64.lib

    HINTS

        ${_lib_hints}

    PATH_SUFFIXES

        ${_lib_suffixes}

)

message("***** LZO Header path:" ${LZO_INCLUDE_DIR})

message("***** LZO Library path:" ${LZO_LIBRARY})

set(LZO_NAMES ${LZO_NAMES} LZO)

include(FindPackageHandleStandardArgs)

FIND_PACKAGE_HANDLE_STANDARD_ARGS(LZO

    DEFAULT_MSG LZO_LIBRARY LZO_INCLUDE_DIR)

if(LZO_FOUND)

    set(LZO_LIBRARIES ${LZO_LIBRARY})

endif()

mark_as_advanced(

    LZO_LIBRARY

    LZO_INCLUDE_DIR

)

unset(_header_hints)

unset(_header_suffixes)

unset(_lib_hints)

unset(_lib_suffixes)