diplodocus.org Git - nmh/blob - config/version.sh

   1 #!/bin/sh
   2 #
   3 # version.sh -- script to create version string(s) for nmh.
   4 #
   5 # You need to pass the script the version number to use.
   6 #
   7
   8 if [ -z "$1" ]; then
   9     echo "usage: version.sh VERSION" 1>&2
  10     exit 1
  11 fi
  12
  13 VERSION=$1
  14 OFS="$IFS"
  15 IFS=:
  16 HOSTNAME=unknown
  17
  18 # Find out the name of the host we are compiling on
  19 for prog in uname hostname
  20 do
  21     for dir in $PATH
  22     do
  23         if [ ! -f $dir/$prog ]; then
  24             continue
  25         fi
  26         case $prog in
  27             uname)      HOSTNAME=`$prog -n`
  28                         ;;
  29             hostname)   HOSTNAME=`$prog`
  30                         ;;
  31         esac
  32         break
  33     done
  34     if [ X"$HOSTNAME" != X  -a  X"$HOSTNAME" != Xunknown ]; then
  35         break
  36     fi
  37 done
  38
  39 IFS=" "
  40
  41 if [ -d "${srcdir}/.git" ] ; then
  42     branch=`(git branch | grep '^\*' | tr -d '* ') || true`
  43 fi
  44 if [ "${branch}" -a "${branch}" != "master" ] ; then
  45     echo "char *version_str = \"nmh-$VERSION [branch ${branch}] [compiled on $HOSTNAME at `date`]\";"
  46 else
  47     echo "char *version_str = \"nmh-$VERSION [compiled on $HOSTNAME at `date`]\";"
  48 fi
  49 echo "char *version_num = \"nmh-$VERSION\";"