scripts/config-uname.sh

   1 #!/bin/sh
   2
   3 config_os=$1
   4 config_release=$2
   5 uname_machine=$3
   6
   7 uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
   8 if test $uname_sysname != $config_os; then
   9   config_release=`echo $config_os | sed s/$uname_sysname//`
  10 fi
  11
  12 if test -r /vmunix; then
  13   kernel_id=`strings /vmunix | grep UNIX`
  14 elif test -r /dynix; then
  15   kernel_id=`strings /dynix | grep DYNIX`
  16 else
  17   kernel_id=
  18 fi
  19
  20 kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
  21 if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
  22        != x$config_release; then
  23   # The configuration release is a substring of the kernel release.
  24   uname_release=$kernel_release
  25 elif test x$config_release != x; then
  26   uname_release=$config_release
  27 elif test x$kernel_release != x; then
  28   uname_release=$kernel_release
  29 else
  30   uname_release=unknown
  31 fi
  32
  33 kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
  34 if test -n "$kernel_version"; then
  35   uname_version="$kernel_version"
  36 else
  37   uname_version=unknown
  38 fi
  39
  40 cat <<EOF
  41 /* This file is generated by $0.  DO NOT EDIT.
  42
  43    This is used only by the generic uname function for systems with no real
  44    uname call.  If this data is not correct, it does not matter much.  */
  45
  46 #define UNAME_SYSNAME "$uname_sysname"
  47 #define UNAME_RELEASE "$uname_release"
  48 #define UNAME_VERSION "$uname_version"
  49 #define UNAME_MACHINE "$uname_machine"
  50 EOF