libratbox/autogen.sh

   1 #! /bin/sh
   2
   3 TOP_DIR=$(dirname $0)
   4 LAST_DIR=$PWD
   5
   6 if test ! -f $TOP_DIR/configure.ac ; then
   7    echo "You must execute this script from the top level directory."
   8    exit 1
   9 fi
  10
  11 AUTOCONF=${AUTOCONF:-autoconf}
  12 ACLOCAL=${ACLOCAL:-aclocal}
  13 AUTOMAKE=${AUTOMAKE:-automake}
  14 AUTOHEADER=${AUTOHEADER:-autoheader}
  15 LIBTOOLIZE=${LIBTOOLIZE:-libtoolize}
  16
  17 dump_help_screen ()
  18 {
  19    echo "Usage: $0 [options]"
  20    echo
  21    echo "options:"
  22    echo "  -n           skip CVS changelog creation"
  23    echo "  -h,--help    show this help screen"
  24    echo
  25    exit 0
  26 }
  27
  28 parse_options ()
  29 {
  30    while test "$1" != "" ; do
  31       case $1 in
  32          -h|--help)
  33             dump_help_screen
  34             ;;
  35          -n)
  36             SKIP_CVS_CHANGELOG=yes
  37             ;;
  38          *)
  39             echo Invalid argument - $1
  40             dump_help_screen
  41             ;;
  42       esac
  43       shift
  44    done
  45 }
  46
  47 run_or_die ()
  48 {
  49    COMMAND=$1
  50
  51    # check for empty commands
  52    if test -z "$COMMAND" ; then
  53       echo "*warning* no command specified"
  54       return 1
  55    fi
  56
  57    shift;
  58
  59    OPTIONS="$@"
  60
  61    # print a message
  62    echo -n "*info* running $COMMAND"
  63    if test -n "$OPTIONS" ; then
  64       echo " ($OPTIONS)"
  65    else
  66       echo
  67    fi
  68
  69    # run or die
  70    $COMMAND $OPTIONS ; RESULT=$?
  71    if test $RESULT -ne 0 ; then
  72       echo "*error* $COMMAND failed. (exit code = $RESULT)"
  73       exit 1
  74    fi
  75
  76    return 0
  77 }
  78
  79 parse_options "$@"
  80
  81 cd $TOP_DIR
  82
  83 run_or_die $ACLOCAL
  84 run_or_die $LIBTOOLIZE --force --copy
  85 run_or_die $AUTOHEADER
  86 run_or_die $AUTOCONF
  87 run_or_die $AUTOMAKE --add-missing --copy