#!/bin/sh
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

set -ex

# FIXME: BIGTOP-137
chmod 777 src/c++/task-controller/configure || :


# This is a poor man version comparison of autoconf.
# Current autotools files target autotools 2.61 or sup.
# There will be some build issues if we try to regenerate them with a lesser version of autotools
# So we will only regenerate the autotools files if they are installed and their version is greater than
# 2.60
DO_AUTORECONF=""
if [ -n `which autoconf` ]; then

	AUTOCONF_VERSION=`autoconf --version | head -n 1 | sed -e 's/.* \([.0-9]\+\)$/\1/'`
	echo $AUTOCONF_VERSION

	if [[ $AUTOCONF_VERSION > 2.60 ]]; then
		DO_AUTORECONF="create-c++-configure"
	fi
fi

pushd src/native
  autoreconf -if
popd

LIBJVMS=`find ${JAVA_HOME}/jre/lib/ -name "libjvm.so" -exec dirname {} \;`
LIBRARIES="-lcrypto -lm "
for jvm in $LIBJVMS;
do
  LIBRARIES="${LIBRARIES} -L${jvm}"
done

# FIXME: the LDFLAGS="-lcrypto" is a workaround for MAPREDUCE-2127
# FIXME: the FUSE_HOME="..." and LDFLAGS="-lm" is a workaround for HADOOP-3344
LDFLAGS="$LIBRARIES" FUSE_HOME=`pwd`/build/c++/${HADOOP_ARCH} ant \
  -Djava5.home=$JAVA5_HOME \
  -Dforrest.home=$FORREST_HOME \
  -Dversion=${HADOOP_VERSION} \
  -Dcompile.native=true \
  -Dhadoop.conf.dir=/etc/hadoop/conf \
  -Dlibhdfs=1 -Dfusedfs=true -Dcompile.c++=true -Djdiff.build.dir=build/docs/jdiff \
  $DO_AUTORECONF task-controller api-report bin-package compile-contrib package \
  "$@"