#!/bin/sh

#
# post-install script for the MacOS X package installer
#
# After libyices.$(VERSION).dylib is copied in $(INSTALL)/lib,
# we need to create the symbolic linnk $(INSTALL)/lib/libyices.dylib
#
# As per Apple's Softwre Delivery Guide:
#
# This script is invoked with four arguments
#   $1 = full path to the package being processed
#   $2 = full path to the installation destination (should be /usr/local)
#   $3 = installation volume (mountpoint)
#   $4 = root directory for the file system
#
# The following environment variables are set
#   $SCRIPT_NAME = filename for this script
#   $PACKAGE_PATH = same as $1
#   $INSTALLER_TEMP = a directory for temporary files
#   $RECEIPT_PATH = subdectory of $INSTALLER_TEMP
#

INSTALL_DIR=$2

if test -d $INSTALL_DIR ; then
  echo "$SCRIPT_NAME: creating symbolic link to Yices library in $INSTALL_DIR"
  { ln -sf libyices.2.dylib $INSTALL_DIR/lib/libyices.dylib && exit 0 ; } ||
  { echo "$SCRIPT_NAME:failed to create symbolic link" ; exit 1 ; }
else
  echo "$SCRIPT_NAME: could not find directory $INSTALL_DIR"
  exit 1
fi