drivers/net/wireless/rtlink/Configure

   1 #! /bin/bash
   2 #
   3 # Configure
   4 #
   5 # ***************************************************************************
   6 # * Ralink Tech Inc.
   7 # * 4F, No. 2 Technology 5th Rd.
   8 # * Science-based Industrial Park
   9 # * Hsin-chu, Taiwan, R.O.C.
  10 # *
  11 # * (c) Copyright 2002, Ralink Technology, Inc.
  12 # *
  13 # * All rights reserved. Ralink's source code is an unpublished work and the
  14 # * use of a copyright notice does not imply otherwise. This source code
  15 # * contains confidential trade secret material of Ralink Tech. Any attemp
  16 # * or participation in deciphering, decoding, reverse engineering or in any
  17 # * way altering the source code is stricitly prohibited, unless the prior
  18 # * written consent of Ralink Technology, Inc. is obtained.
  19 #
  20
  21 ECHO="/bin/echo -e "
  22 fail ()
  23 {
  24         $ECHO ""
  25         $ECHO "Configuration failed"
  26         $ECHO ""
  27         exit 1
  28 }
  29
  30
  31 PROMPT=y
  32
  33 #=======================================================================
  34
  35 CONFIG=config.new
  36 CONFIG_MK=config.mk
  37 rm -f $CONFIG $CONFIG_MK $MODVER
  38 cat << 'EOF' > $CONFIG
  39 #
  40 # Automatically generated by 'make config' -- don't edit!
  41 #
  42 EOF
  43
  44 write_str () {
  45     value=`eval $ECHO '$'$1`
  46     $ECHO "$1"=\"$value\" >> $CONFIG
  47     $ECHO "$1=$value" >> $CONFIG_MK
  48 }
  49
  50
  51 prompt () {
  52     eval $3=\"$2\"
  53     if [ "$PROMPT" = "y" ] ; then
  54         $ECHO "$1 [$2]: \c"
  55         read tmp
  56         if [ -n "$tmp" ] ; then eval $3=\"$tmp\" ; fi
  57     else
  58         $ECHO "$1 [$2]"
  59     fi
  60 }
  61
  62 ask_str () {
  63     default=`eval $ECHO '$'$2`
  64     prompt "$1" "`$ECHO $default`" answer
  65     eval $2=\"$answer\"
  66     write_str $2
  67 }
  68
  69 write_pwd(){
  70         if [ $VERSION_CODE -gt `version 2 6 0` ] ; then
  71                 DRIVEROBJ=/rt2500.ko
  72                 $ECHO "  This kernel greater than 2.6.0 . $DRIVEROBJ"
  73                 PROBEPATH=/etc/modprobe.conf
  74                 $ECHO "  PROBEPATH = $PROBEPATH."
  75         else
  76                 DRIVEROBJ=/rt2500.o
  77                 PROBEPATH=/etc/modules.conf
  78                 $ECHO "  PROBEPATH = $PROBEPATH."
  79         fi
  80         value=`/bin/pwd`
  81         DRIVERPATH=$value$DRIVEROBJ
  82         $ECHO "$1"=\"$value\""$CUR_RELEASE" >> $CONFIG
  83         $ECHO "$1=$value""$DRIVEROBJ" >> $CONFIG_MK
  84         $ECHO "PPWDD"=\"$value\" >> $CONFIG
  85         $ECHO "PPWDD=$value" >> $CONFIG_MK
  86 }
  87 $ECHO ""
  88 $ECHO ""
  89 $ECHO "-------------------- Ralink RT2500 Station Configuration -------------------- "
  90 $ECHO ""
  91
  92 CUR_RELEASE=`uname -r`
  93 LINUX_SRC=/usr/src/linux-$CUR_RELEASE
  94
  95 if [ ! -d $LINUX_SRC ] ; then
  96         ask_str "  Linux kernel source directory" LINUX_SRC
  97         $ECHO   " "
  98         if [ ! -d $LINUX_SRC ] ; then
  99                 $ECHO   "Linux source tree '$LINUX_SRC' is incomplete or missing!"
 100                 fail
 101         fi
 102 fi
 103
 104 $ECHO   "  Linux kernel source directory : $LINUX_SRC"
 105 $ECHO   " "
 106 write_str LINUX_SRC
 107
 108
 109 # What kernel are we compiling for?
 110 version () {
 111         $ECHO ""
 112         expr $1 \* 65536 + $2 \* 256 + $3
 113 }
 114
 115 for TAG in VERSION PATCHLEVEL SUBLEVEL  ; do
 116         eval `sed -ne "/^$TAG/s/[       ]//gp" $LINUX_SRC/Makefile`
 117 done
 118
 119 VERSION_CODE=`version $VERSION $PATCHLEVEL $SUBLEVEL`
 120 if [ $VERSION_CODE -lt `version 2 2 0` ] ; then
 121         $ECHO "This package requires at least a 2.2.x series kernel."
 122         fail
 123 fi
 124
 125 MODDIR=/lib/modules/$CUR_RELEASE
 126 TARGET_MODDIR=$MODDIR
 127
 128 if [ -d $MODDIR/kernel/drivers/net ] ; then
 129         MODDIR=$MODDIR/kernel/drivers/net
 130 else
 131         ask_str "  Module install directory" MODDIR
 132         if [ ! -d $MODDIR ] ; then
 133                 $ECHO   "Module install directory '$MODDIR' is incomplete or missing!"
 134                 fail
 135         fi
 136 fi
 137
 138 $ECHO   "  Module install directory : $MODDIR"
 139 $ECHO   " "
 140
 141 TARGET_MODDIR=$MODDIR
 142 write_str TARGET_MODDIR
 143 write_pwd DRIVERPATH
 144 write_str PROBEPATH