# Find the spnav library and header.
#
# Sets the usual variables expected for find_package scripts:
#
# SPNAV_INCLUDE_DIR - header location
# SPNAV_LIBRARIES - library to link against
# SPNAV_FOUND - true if pugixml was found.

IF(UNIX)

    FIND_PATH(SPNAV_INCLUDE_DIR spnav.h)

    FIND_LIBRARY(SPNAV_LIBRARY
        NAMES
        spnav libspnav
    )

# Support the REQUIRED and QUIET arguments, and set SPNAV_FOUND if found.
include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Spnav DEFAULT_MSG SPNAV_LIBRARY
                                  SPNAV_INCLUDE_DIR)

if(SPNAV_FOUND)
    set(SPNAV_LIBRARIES ${SPNAV_LIBRARY})
endif()

mark_as_advanced(SPANV_LIBRARY SPNAV_INCLUDE_DIR)

ENDIF(UNIX)