#!/bin/sh

# File        :  build.sh
#
# Purpose     :  Build the privoxy binary, documentation and config files
#                for the chosen target environment
#
# Copyright   :  Written by and Copyright (C) 2001-2012 the
#                Privoxy team. http://www.privoxy.org/
#
#                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.
#
#                The GNU General Public License should be included with
#                this file.  If not, you can view it at
#                http://www.gnu.org/copyleft/gpl.html
#                or write to the Free Software Foundation, Inc.,
#                51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
#                USA
#
# Modification : If you modify this file please consider whether your 
#                changes ought to be passed back to the OSXPackageBuilder
#                module.
#

#
# must provide target
#
if [ $# -eq 0 -o $# -gt 2 ]; then
  echo "Usage: $0 lion | snowleopard64 | snowleopard | leopardupwards | leopard | tiger | panther  [-pcre]"
  exit 1
fi

#
# load common settings
#
. ./common.sh $1

#
# must have Xcode
#
if [ -z ${XCODE_PATH} ]; then
  echo "Error: Xcode is not found."
  exit 1
fi

#
# set configure options
#
OPTS=${OPTS}
if [ "$2" == "-pcre" ]; then
	CFLAGS="${CFLAGS} -I/usr/local/include/"
	LDFLAGS="${LDFLAGS} -L/usr/local/lib"
fi

#
# check if privoxy group and user exist?
#
if [ -z ${GNAME} -o -z ${UNAME} ]; then
  echo ""
  echo "Error: a privoxy group and user do not exist."
  echo "A privoxy group and user must be created before continuing."
  echo "Review the README file for instructions on creating a privoxy group and user."
  exit 1
else
  echo ""
  echo "Notice: an existing privoxy group and user was found."
fi

#
# configure privoxy
#
echo ""
echo "Notice: configuring the privoxy software."
cd ../${SOURCE_DIR}
/usr/bin/autoheader
/usr/bin/autoconf
/usr/bin/env CFLAGS="${CFLAGS} ${SYSROOT} ${ARCH} ${MACOSX_VERSION}" LDFLAGS="${LDFLAGS} ${SYSROOT} ${ARCH} ${MACOSX_VERSION}" ./configure ${OPTS}

#
# clean, then make privoxy
#
echo ""
echo "Notice: building the privoxy software."
/usr/bin/make clean
/usr/bin/make

#
# modify config file
#
/usr/bin/awk '{sub(/logfile.*logfile$/,"logfile logfile.log"); print}' ../${SOURCE_DIR}/config > ../${SOURCE_DIR}/config.tmp
/bin/mv ../${SOURCE_DIR}/config.tmp ../${SOURCE_DIR}/config