#!/bin/sh
#
# $Id: bootstrap,v 1.8 2004/08/18 09:21:22 vanbaal Exp $
#
# bootstrap - script to bootstrap the distribution rolling engine
#
# usage:
#  sh ./bootstrap && ./configure && make distcheck
#
# this yields a tarball which one can install doing
#
# $ tar zxf PACKAGENAME-*.tar.gz
# $ cd PACKAGENAME-*
# $ ./configure
# $ make
# # make install
#

# requirements:
#  GNU autoconf, from e.g. ftp.gnu.org:/pub/gnu/autoconf/
#  GNU automake, from e.g. ftp.cygnus.com:/pub/tromey/

# Based upon gnupg-1.2.3/scripts/autogen.sh, which is
#
#  Copyright (C) 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
#
#  This file is free software; as a special exception the author gives
#  unlimited permission to copy and/or distribute it, with or without
#  modifications, as long as this notice is preserved.
#
#  This program is distributed in the hope that it will be useful, but
#  WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
#  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#
# modified for CRM114 by Joost van Baal

PGM=CRM114
autoconf_vers=2.58
automake_vers=1.6
aclocal_vers=1.6

if (autoconf --version) < /dev/null > /dev/null 2>&1 ; then
    if (autoconf --version | awk 'NR==1 { if( $3 >= '$autoconf_vers') \
                               exit 1; exit 0; }');
    then
       echo "**Error**: "\`autoconf\'" is too old."
       echo '           (version ' $autoconf_vers ' or newer is required)'
       DIE="yes"
    fi
else
    echo
    echo "**Error**: You must have "\`autoconf\'" installed to compile $PGM."
    echo '           (version ' $autoconf_vers ' or newer is required)'
    DIE="yes"
fi

if (automake --version) < /dev/null > /dev/null 2>&1 ; then
  if (automake --version | awk 'NR==1 { if( $4 >= '$automake_vers') \
                             exit 1; exit 0; }');
     then
     echo "**Error**: "\`automake\'" is too old."
     echo '           (version ' $automake_vers ' or newer is required)'
     DIE="yes"
  fi
  if (aclocal --version) < /dev/null > /dev/null 2>&1; then
    if (aclocal --version | awk 'NR==1 { if( $4 >= '$aclocal_vers' ) \
                                                exit 1; exit 0; }' );
    then
      echo "**Error**: "\`aclocal\'" is too old."
      echo '           (version ' $aclocal_vers ' or newer is required)'
      DIE="yes"
    fi
  else
    echo
    echo "**Error**: Missing "\`aclocal\'".  The version of "\`automake\'
    echo "           installed doesn't appear recent enough."
    DIE="yes"
  fi
else
    echo
    echo "**Error**: You must have "\`automake\'" installed to compile $PGM."
    echo '           (version ' $automake_vers ' or newer is required)'
    DIE="yes"
fi

if test "$DIE" = "yes"; then
    exit 1
fi

if test ! -f stamp.year
then
    echo "Generating stamp files for zoem manpage source..."
    sh ./setversion
fi

## alternatively, explicitly call
##  aclocal && autoheader && \
##    && automake --add-missing [--verbose] \
##    && autoconf

echo "Running autoreconf..."
autoreconf --install --symlink

echo "You can now run \"./configure && make distcheck\"."