```cmake

SET(XMP_SEARCH_PATHS
    /usr/local/
    /usr
    /opt
)

FIND_PATH(XMP_INCLUDE_DIR xmp.h
    HINTS ${XMP_ROOT}
    PATH_SUFFIXES include
    PATHS ${XMP_SEARCH_PATHS}
)
FIND_LIBRARY(XMP_LIBRARY xmp
    HINTS ${XMP_ROOT}
    PATH_SUFFIXES lib64 lib
    PATHS ${XMP_SEARCH_PATHS}
)

IF(XMP_INCLUDE_DIR AND XMP_LIBRARY)
   SET(XMP_FOUND TRUE)
ENDIF()


IF(XMP_FOUND)
    MESSAGE(STATUS "Found libxmp: ${XMP_LIBRARY}")
ELSE()
    MESSAGE(WARNING "Could not find libxmp")
ENDIF()```

Allow xmp finder script to look for xml dll library
user
```cmake

SET(XMP_SEARCH_PATHS
    /usr/local/
    /usr
    /opt
)

FIND_PATH(XMP_INCLUDE_DIR xmp.h
    HINTS ${XMP_ROOT}
    PATH_SUFFIXES include
    PATHS ${XMP_SEARCH_PATHS}
)
FIND_LIBRARY(XMP_LIBRARY xmp xmp_dll
    HINTS ${XMP_ROOT}
    PATH_SUFFIXES lib64 lib
    PATHS ${XMP_SEARCH_PATHS}
)

IF(XMP_INCLUDE_DIR AND XMP_LIBRARY)
   SET(XMP_FOUND TRUE)
ENDIF()


IF(XMP_FOUND)
    MESSAGE(STATUS "Found libxmp: ${XMP_LIBRARY}")
ELSE()
    MESSAGE(WARNING "Could not find libxmp")
ENDIF()
```
assistant