#!/bin/sh
# +-------------------------------------------------------------------------+
# | Copyright (C) 2004-2026 The Cacti Group                                 |
# |                                                                         |
# | This program is free software; you can redistribute it and/or           |
# | modify it under the terms of the GNU General Public License             |
# | as published by the Free Software Foundation; either version 2          |
# | of the License, or (at your option) any later version.                  |
# |                                                                         |
# | This program is distributed in the hope that it will be useful,         |
# | but WITHOUT ANY WARRANTY; without even the implied warranty of          |
# | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           |
# | GNU General Public License for more details.                            |
# +-------------------------------------------------------------------------+
# | Cacti: The Complete RRDtool-based Graphing Solution                     |
# +-------------------------------------------------------------------------+
# | This code is designed, written, and maintained by the Cacti Group. See  |
# | about.php and/or the AUTHORS file for specific developer information.   |
# +-------------------------------------------------------------------------+
# | http://www.cacti.net/                                                   |
# +-------------------------------------------------------------------------+

#
# ----------------------------------------------------------

set -eu
# Name: bootstrap
#
# Function: build spine from scratch
#
# Description: This script will take a vanilla Spine source
#              package and attempt to compile it.  It will
#              attempt to handle nasty things like dos2unix
#              issues in all files and searching for the
#              presence of required modules.
#
#              It is not a replacement for the auto tools,
#              but simply a supplement.
#
# ----------------------------------------------------------

# Help function
display_help () {
  echo "--------------------------------------------------------------"
  echo "Spine bootstrap script"
  echo "  Attempts to configure spine based on a 'normal' system. If you"
  echo "  install things in non-common locations you may have to use"
  echo "  the install instructions to build."
  echo "--------------------------------------------------------------"
  echo
}

# Check for parameters
if [ "${1:-}" = "--help" ] || [ "${1:-}" = "-h" ]; then
  display_help
  exit 0
fi

echo "INFO: Starting Spine build process"

# Remove software build specific directories
echo "INFO: Removing cache directories"
rm -rf autom4te.cache .deps

# Make sure all files are unix formatted files
if command -v dos2unix > /dev/null 2>&1; then
  for e in ac am c h in md mdlrc rb sh yml; do
    echo "INFO: Ensuring UNIX format for *.$e"
    find . -type f -name "*.${e}" -exec dos2unix --d2u {} \; > /dev/null 2>&1
  done
fi

# Prepare a build state
echo "INFO: Running auto-tools to verify buildability"
mkdir -p config m4

if command -v libtoolize > /dev/null 2>&1; then
  LIBTOOLIZE=libtoolize
elif command -v glibtoolize > /dev/null 2>&1; then
  LIBTOOLIZE=glibtoolize
else
  echo "ERROR: GNU libtoolize (or glibtoolize on macOS) is required" >&2
  exit 1
fi
export LIBTOOLIZE

autoreconf --force --install


# Provide some meaningful notes
echo "INFO: Spine bootstrap process completed"
echo ""
echo "  These instructions assume the default install location for spine"
echo "  of /usr/local/spine.  If you choose to use another prefix, make"
echo "  sure you update the commands as required for that new path."
echo ""
echo "  To compile and install Spine using MySQL or MariaDB"
echo "  please do the following:"
echo ""
echo "  ./configure"
echo "  make"
echo "  make install"
echo "  chown root:root /usr/local/spine/bin/spine"
echo "  chmod +s /usr/local/spine/bin/spine"
echo ""

exit 0