242 

   243 #------------------------------------------------------------------------------

   244 # r8169 driver

   245 #------------------------------------------------------------------------------

   246 

   247 AC_ARG_ENABLE([r8169],

   248     AS_HELP_STRING([--enable-r8169],

   249                    [Enable r8169 driver]),

   250     [

   251         case "${enableval}" in

   252             yes) enable_r8169=1

   253                 ;;

   254             no) enable_r8169=0

   255                 ;;

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

   257                 ;;

   258         esac

   259     ],

   260     [enable_r8169=0] # disabled by default

   261 )

   262 

   263 AM_CONDITIONAL(ENABLE_R8169, test "x$enable_r8169" = "x1")

   264 AC_SUBST(ENABLE_R8169,[$enable_r8169])

   265 

   266 AC_ARG_WITH([r8169-kernel],

   267     AC_HELP_STRING(

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

   269         [r8169 kernel (only if differing)]

   270     ),

   271     [

   272         kernel_r8169=[$withval]

   273     ],

   274     [

   275         kernel_r8169=$linuxversion

   276     ]

   277 )

   278 

   279 if test "x${enable_r8169}" = "x1"; then

   280     AC_MSG_CHECKING([for kernel for r8169 driver])

   281 

   282     kernels=`ls -1 ${srcdir}/devices/ | grep -oE "^r8169-.*-" | cut -d "-" -f 2 | uniq`

   283     found=0

   284     for k in $kernels; do

   285         if test "$kernel_r8169" = "$k"; then

   286             found=1

   287         fi

   288     done

   289     if test $found -ne 1; then

   290         AC_MSG_ERROR([kernel $kernel_r8169 not available for r8169 driver!])

   291     fi

   292 

   293     AC_MSG_RESULT([$kernel_r8169])

   294 fi

   295 

   296 AC_SUBST(KERNEL_R8169,[$kernel_r8169])