diplodocus.org Git - nmh/blob - docs/historical/mh-6.8.5/config/version.sh

   1 : run this script through /bin/sh
   2 : '@(#)$Id: version.sh,v 1.9 1992/01/30 22:20:41 jromine Exp jromine $'
   3 case $# in
   4   0) set "6.6";;
   5   2) flag="$1"; shift;;
   6 esac
   7
   8 OFS="$IFS" IFS=:
   9
  10 for A in rprompt hostname uname who
  11 do
  12     for D in $PATH
  13     do
  14         if [ ! -f $D/$A ]; then
  15             continue
  16         fi
  17         case $A in
  18             rprompt)    LOCAL=`$A %h`
  19                         ;;
  20             hostname)   LOCAL=`$A`
  21                         ;;
  22             uname)      LOCAL=`$A -n`
  23                         ;;
  24             who)        LOCAL=`$A am i | sed -e 's%^\(.*\)!.*$%\1%'`
  25                         ;;
  26         esac
  27         break
  28     done
  29     if [ "x$LOCAL" != x ]; then
  30         break
  31     fi
  32 done
  33
  34 IFS=" "
  35 Patch="../Patchlevel"
  36
  37 if [ ! -r version  ]; then echo "0" > version; fi
  38 if [ ! -r ${Patch} ]; then Patch="" ; fi
  39
  40 rm -f version.c
  41
  42 cat version ${Patch} |\
  43 awk -F. '
  44 BEGIN   { split ("'"${1}"'", ver, ".");\
  45           major = ver[1]; minor = ver[2]; patch = ver[3]} \
  46 NR == 1 { local = $(NF) } ;\
  47 NR == 2 { patch = $(NF) } ;\
  48 END     { local++;\
  49           if (patch > 0) {\
  50           printf "char *version = \"@(#)MH %s.%s.%s #%d[UCI]", \
  51                 major, minor, patch, local > "version.c"; \
  52           printf ".ds MH %s.%s.%s #%d[UCI]\n", \
  53                 major, minor, patch, local > "../doc/version.rf"; \
  54           printf "MH %s.%s.%s #%d[UCI]\n", major, minor, patch, local ;\
  55         } else {\
  56           printf "char *version = \"@(#)MH %s.%s #%d[UCI] ", \
  57                 major, minor, local > "version.c"; \
  58           printf ".ds MH %s.%s #%d[UCI]\n", \
  59                 major, minor, local > "../doc/version.rf"; \
  60           printf "MH %s.%s #%d[UCI]\n", major, minor, local ;\
  61         }\
  62           printf "%s.%s.%s.%d\n", major, minor, patch, local > "_version";\
  63 }' && mv _version version
  64 case x${flag} in
  65     x) echo ' ('$LOCAL') of '`date`'";' >> version.c ;;
  66   x-n) echo '";' >> version.c ;;
  67 esac