AC_ARG_WITH(libraw1394,
  [AC_HELP_STRING(--with-libraw1394,
    [enable visualization of ieee1394 devices through libraw1394 @<:@default=check@:>@])],
  [], with_libraw1394=check)

VIEW1394_SUBDIR=
if test "x$with_libraw1394" != xno; then
  KDE_CHECK_HEADER(libraw1394/raw1394.h, VIEW1394_SUBDIR=view1394)

  if test "x$with_libraw1394" != xcheck && test -z "$VIEW1394_SUBDIR"; then
    AC_MSG_ERROR([--with-libraw1394 was given, but test for libraw1394 failed])
  fi
fi

AM_CONDITIONAL(include_kcontrol_view1394, test -n "$VIEW1394_SUBDIR")
