# - Try to find KLT
# Once done this will define
#
#  KLT_FOUND - system has KLT
#  KLT_INCLUDE_DIRS - the KLT include directory
#  KLT_LIBRARIES - Link these to use KLT
#  KLT_DEFINITIONS - Compiler switches required for using KLT
#
#  Copyright (c) 2009 Andreas Schneider <mail@cynapses.org>
#  updated for KLT by Dan Horák
#
#  Redistribution and use is allowed according to the terms of the New
#  BSD license.
#  For details see the accompanying COPYING-CMAKE-SCRIPTS file.
#


if(KLT_LIBRARIES AND KLT_INCLUDE_DIRS)
    # in cache already
    set(KLT_FOUND TRUE)
else()
    find_path(KLT_INCLUDE_DIR
        NAMES
            klt.h
        PATHS
            /usr/include
            /usr/local/include
            /opt/local/include
            /sw/include
            ${CMAKE_INSTALL_PREFIX}/include
        PATH_SUFFIXES
            klt
        )
    mark_as_advanced(KLT_INCLUDE_DIR)

    find_library(KLT_LIBRARY
        NAMES
            klt
        PATHS
            /usr/lib64
            /usr/lib
            /usr/local/lib
            /opt/local/lib
            /sw/lib
            ${CMAKE_INSTALL_PREFIX}/lib
        )
    mark_as_advanced(KLT_LIBRARY)

    set(KLT_INCLUDE_DIRS ${KLT_INCLUDE_DIR})

    set(KLT_LIBRARIES ${KLT_LIBRARY})

    if(KLT_INCLUDE_DIRS AND KLT_LIBRARIES)
        set(KLT_FOUND TRUE)
    endif()

    if(KLT_FOUND)
        if(NOT KLT_FIND_QUIETLY)
            message(STATUS "Found KLT: ${KLT_LIBRARIES}")
        endif()
    else()
        message(STATUS "KLT not found.")
    endif()

    mark_as_advanced(KLT_INCLUDE_DIRS KLT_LIBRARIES)
endif()