#! /usr/bin/env bash

# file      : build/import/libboost/configure
# author    : Boris Kolpackov <boris@kolpackov.net>
# copyright : Copyright (c) 2005-2009 Boris Kolpackov
# license   : GNU GPL v2; see accompanying LICENSE file


# $1           - out config file
#
# bld_root     - build root
# project_name - project name
#

source $bld_root/dialog.bash


$echo
$echo "Configuring external dependency on 'boost libraries' for '$project_name'."
$echo

$echo
$echo "Would you like to configure dependency on the installed version"
$echo "of 'boost libraries' as opposed to the development build?"
$echo

installed=`read_y_n y`

path=
type=

if [ "$installed" = "n" ]; then

  version=

  while [ -z "$version" ]; do

    $echo
    $echo "Please enter the 'boost' root directory."
    $echo

    root=`read_path --directory --exist`

    version=`sed -e 's/^#define BOOST_LIB_VERSION "\(.*\)"[ ]*$/\1/' -e t -e d \
$root/boost/version.hpp 2>/dev/null`

    if [ $? != 0 -o -z "$version" ]; then

      version=
      echo "Unable to read version information from $root/boost/version.hpp"
    fi
  done

  $echo
  $echo "Please select the library type you would like to use:"
  $echo
  $echo "(1) archive"
  $echo "(2) shared object"
  $echo

  type=`read_option "archive shared" "shared"`

  $echo
  $echo "For boost 1.34.0 and later, please enter the toolset version"
  $echo "that is embedded into the library names. For example, for"
  $echo "gcc34 enter 34. For previous versions of boost leave this"
  $echo "field blank."
  $echo

  toolset=
  read -e -p "[]: " toolset
fi

echo libboost_installed := $installed   >$1

if [ "$installed" = "n" ]; then

  echo libboost_root    := $root    >>$1
  echo libboost_type    := $type    >>$1
  echo libboost_version := $version >>$1
  echo libboost_toolset := $toolset >>$1

fi