#!/usr/bin/env bash

# Installation script to build the autotools toolchain.
# Christoph Niethammer <niethammer@hlrs.de> (C) 2011

set -e
#set -x

source "functions.sh"

export ORIGDIR=`pwd`
export SIT_DIR=$(dirname "$ORIGDIR/$0")
echo $SIT_DIR

export SRC_POOL=${HOME}/src
export WORKDIR_BASE=${HOME}/work

#PREFIX=$HOME/bin/local
PREFIX=${PREFIX:=/opt/amtopt/autotools/local}
MAKEOPTS="-j4"



#module load compiler/gnu/4.4.3

M4_VERSION=1.4.16
BISON_VERSION=2.4.3
LIBTOOL_VERSION=2.4.2
AUTOCONF_VERSION=2.69
AUTOMAKE_VERSION=1.13.4


function sit_auto_install() {
	export WORKDIR=$WORKDIR_BASE/${P}
	export SRCDIR=${WORKDIR}/${P}
	export BUILDDIR=${WORKDIR}/build
	if [ -d ${WORKDIR} ]
	then
		rm -rf ${WORKDIR}
	fi
	mkdir -p ${WORKDIR}
	mkdir -p ${BUILDDIR}
	mkdir -p ${PREFIX}
	cd ${WORKDIR}
	sit_unpack
	sit_configure
	sit_build
	sit_install
}


# install m4
P=m4-${M4_VERSION}
A=${P}.tar.bz2
sit_auto_install


# install bison
P=bison-${BISON_VERSION}
A=${P}.tar.bz2
sit_auto_install

# install libtool
P=libtool-${LIBTOOL_VERSION}
A=${P}.tar.gz
sit_auto_install

# install autoconf 
P=autoconf-${AUTOCONF_VERSION}
A=${P}.tar.gz
sit_auto_install

export PATH=$PREFIX/bin:$PATH
export LD_LIBRARY_PATH=$PREFIX/lib:$LD_LIBRARY_PATH
# install automake
P=automake-${AUTOMAKE_VERSION}
A=${P}.tar.gz
sit_auto_install

exit 0