298 

   299 #------------------------------------------------------------------------------

   300 # r8169 driver

   301 #------------------------------------------------------------------------------

   302 

   303 AC_ARG_ENABLE([r8169],

   304     AS_HELP_STRING([--enable-r8169],

   305                    [Enable r8169 driver]),

   306     [

   307         case "${enableval}" in

   308             yes) enabler8169=1

   309                 ;;

   310             no) enabler8169=0

   311                 ;;

   312             *) AC_MSG_ERROR([Invalid value for --enable-r8169])

   313                 ;;

   314         esac

   315     ],

   316     [enabler8169=0] # disabled by default

   317 )

   318 

   319 AM_CONDITIONAL(ENABLE_R8169, test "x$enabler8169" = "x1")

   320 AC_SUBST(ENABLE_R8169,[$enabler8169])

   321 

   322 AC_ARG_WITH([r8169-kernel],

   323     AC_HELP_STRING(

   324         [--with-r8169-kernel=<X.Y.Z>],

   325         [r8169 kernel (only if differing)]

   326     ),

   327     [

   328         kernelr8169=[$withval]

   329     ],

   330     [

   331         kernelr8169=$linuxversion

   332     ]

   333 )

   334 

   335 if test "x${enabler8169}" = "x1"; then

   336     AC_MSG_CHECKING([for kernel for r8169 driver])

   337 

   338     kernels=`ls -1 devices/ | grep -oE "^r8169-.*-" | cut -d "-" -f 2 | uniq`

   339     found=0

   340     for k in $kernels; do

   341         if test "$kernelr8169" = "$k"; then

   342             found=1

   343         fi

   344     done

   345     if test $found -ne 1; then

   346         AC_MSG_ERROR([kernel $kernelr8169 not available for r8169 driver!])

   347     fi

   348 

   349     AC_MSG_RESULT([$kernelr8169])

   350 fi

   351 

   352 AC_SUBST(KERNEL_R8169,[$kernelr8169])