# Try to find JACK
# This will define the following variables:
#
#  JACK_FOUND - Whether Jack was found.
#  JACK_INCLUDE_DIRS - Jack include directories.
#  JACK_LIBRARIES - Jack libraries.

include(FindPackageHandleStandardArgs)

if(JACK_LIBRARIES AND JACK_INCLUDE_DIRS)

    # in cache already
    set(JACK_FOUND TRUE)

else()

    find_package(PkgConfig)
    if(PKG_CONFIG_FOUND)
        pkg_check_modules(_JACK jack)
    endif(PKG_CONFIG_FOUND)

    find_path(JACK_INCLUDE_DIR
            NAMES
            jack/jack.h
            PATHS
            ${_JACK_INCLUDEDIR}
            )

    find_library(JACK_LIBRARY
            NAMES
            jack
            PATHS
            ${_JACK_LIBDIR}
            )

    set(JACK_INCLUDE_DIRS
            ${JACK_INCLUDE_DIR}
            )

    set(JACK_LIBRARIES
            ${JACK_LIBRARY}
            )

    find_package_handle_standard_args(JACK DEFAULT_MSG JACK_LIBRARIES JACK_INCLUDE_DIRS)

    # show the JACK_INCLUDE_DIRS and JACK_LIBRARIES variables only in the advanced view
    mark_as_advanced(JACK_INCLUDE_DIR JACK_LIBRARY JACK_INCLUDE_DIRS JACK_LIBRARIES)

endif()