#! /usr/bin/env bash

# file      : build/import/libpq/configure
# author    : Constantin Michael <constantin@codesynthesis.com>
# copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
# 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
$echo "Configuring external dependency on 'PostgreSQL library' for '$project_name'."
$echo

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

installed=`read_y_n y`

path=
type=

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

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

  root=`read_path --directory --exist`

  $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"`

else

  libpq_libs=-lpq

  if pg_config --version > /dev/null 2>&1; then

    libpq_cppflags=-I`pg_config --includedir`

  else
    $echo
    $echo "Unable to discover installed 'PostgreSQL libraries' using pg_config."
    $echo "Assuming the C++ compiler will find them automatically."
    $echo

    libpq_cppflags=

  fi

fi

echo libpq_installed := $installed   >$1

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

  echo libpq_root := $root >>$1
  echo libpq_type := $type >>$1

else

  echo libpq_cppflags := $libpq_cppflags >>$1
  echo libpq_libs     := $libpq_libs     >>$1

fi