configure

   1 #!/bin/sh
   2 # $Id: configure,v 1.25 2000/04/18 23:51:26 masputra Exp $
   3
   4 #  if [ -d /NextApps ]; then
   5 #    system="NeXTStep"
   6 #  else
   7   system=`uname -s`
   8   release=`uname -r`
   9   machine=`uname -p`
  10   arch=`uname -m`
  11 #  fi
  12 state="unknown"
  13
  14 case $system in
  15   Linux)
  16     makext="linux";
  17     ksrc="linux";
  18     state="known";;
  19   SunOS)
  20     case $release in
  21 #      [0-3]*)  state="ancient";;
  22 #      4*)      state="known"; ksrc="sunos4"; makext="sunos4";;
  23       5.[1-6]*) state="known"; ksrc="solaris"; makext="sol2";;
  24       5.[7-9]*) state="known"; ksrc="solaris"; makext="sol2";
  25               case $arch in
  26                 sun4u)  lp64='y';;
  27                 *)      ;;
  28               esac;;
  29     esac;;
  30     NetBSD|FreeBSD|ULTRIX|OSF1|NeXTStep|SINIX-?|UNIX_SV|UNIX_System_V)
  31       state="notincluded";;
  32 #    NetBSD)
  33 #      makext="bsd";
  34 #      case $release in
  35 #        0.*)   state="ancient";;
  36 #        1.0*)  state="ancient";;
  37 #        1.1*)  state="known"; ksrc="netbsd-1.1";;
  38 #        1.2*)  state="known"; ksrc="netbsd-1.2"; makext="netbsd-1.2";;
  39 #        1.[3-9]*|[2-9]*)
  40 #               state="late"; ksrc="netbsd-1.2";;
  41 #      esac;;
  42 #    ULTRIX)
  43 #      makext="ultrix";
  44 #      case $release in
  45 #        [0-3]*)        state="ancient";;
  46 #        4.[01]*)       state="early"; ksrc="ultrix";;
  47 #        4.[234])       state="known"; ksrc="ultrix";;
  48 #      esac;;
  49 #    OSF1)
  50 #      makext="osf";
  51 #      case $release in
  52 #        V1.*)   state="neolithic"; ksrc="osf1";;
  53 #        V[23].*)       state="neolithic"; ksrc="osf1";;
  54 #        V4.*)  state="known"; ksrc="osf1";;
  55 #        V[5-9]*) state="late"; ksrc="osf1";;
  56 #      esac;;
  57 #    FreeBSD)
  58 #      makext="bsd";
  59 #      case $release in
  60 #        1.*)   state="known"; ksrc="freebsd-old";;
  61 #        2.[01]*)       state="known"; ksrc="freebsd-2.0";;
  62 #        2.2.[2-7]*) state="late"; ksrc="freebsd-2.0";;
  63 #        2.2.8*)   state="known"; ksrc="freebsd-2.2.8";;
  64 #        3.[0-1]*)      state="known"; ksrc="freebsd-3.0";;
  65 #      esac;;
  66 #    NeXTStep)
  67 #      makext="NeXT";
  68 #      ksrc="NeXT";
  69 #      state="known";;
  70 #    SINIX-?)
  71 #      case $release in
  72 #        5.4[01]) state=known; ksrc=svr4; makext=svr4;;
  73 #        5.4[2-9]) state=late; ksrc=svr4; makext=svr4;;
  74 #      esac;;
  75 #    # Intel SVR4 systems come with a bug in the uname program.  Unless
  76 #    # your provider fixed the bug, or you get a fix for it, uname -S will
  77 #    # overwrite the system name with the node name!
  78 #    UNIX_SV|UNIX_System_V|`uname -n`)
  79 #      case $release in
  80 #        4.0) state=known; ksrc=svr4; makext=svr4;;
  81 #        4.2) state=late; ksrc=svr4; makext=svr4;;
  82 #      esac;;
  83 esac
  84
  85 if [ -d "$ksrc" ]; then :; else
  86   state="notincluded"
  87   unset ksrc
  88 fi
  89
  90 case $state in
  91   neolithic)
  92     echo "This is a newer release on an outdated OS ($system)."
  93     echo " This software may or may not work on this OS."
  94     echo " You may want to download an older version of PPP for this OS.";;
  95   ancient)
  96     echo "This is an old release of a supported OS ($system)."
  97     echo "This software cannot be used as-is on this system,"
  98     echo "but you may be able to port it.  Good luck!"
  99     exit;;
 100   early)
 101     echo "This is an old release of a supported OS ($system)."
 102     echo "This software should install and run on this system,"
 103     echo "but it hasn't been tested.";;
 104   late)
 105     echo "This is a newer release of $system than is supported by"
 106     echo "this software.  It may or may not work.";;
 107   unknown)
 108     echo "This software has not been ported to this system.  Sorry.";;
 109   notincluded)
 110     echo "Support for this system has not been included"
 111     echo "in this distribution.  Sorry.";;
 112 esac
 113
 114 orig_makext=$makext
 115
 116 if [ -d "$ksrc" ]; then
 117   echo "Creating links to Makefiles."
 118   rm -f Makefile
 119   ln -s $ksrc/Makefile.top Makefile
 120   echo "  Makefile -> $ksrc/Makefile.top"
 121   if [ "$ksrc" = solaris ]; then
 122     # Point to 64-bit Makefile extension
 123     if [ "$lp64" = y ]; then
 124       makext=$makext-64
 125     fi
 126     rm -f $ksrc/Makefile
 127     ln -s Makefile.$makext $ksrc/Makefile
 128     echo "  $ksrc/Makefile -> Makefile.$makext"
 129     # Restore extension
 130     if [ "$lp64" = y ]; then
 131       makext=$orig_makext
 132     fi
 133   fi
 134   for dir in pppd pppstats chat pppdump; do
 135     rm -f $dir/Makefile
 136     if [ -f $dir/Makefile.$makext ]; then
 137       ln -s Makefile.$makext $dir/Makefile
 138       echo "  $dir/Makefile -> Makefile.$makext"
 139     fi
 140   done
 141 fi