Heasoft download, build, and install script

install_heasoft.sh

#!/bin/bash

cat << EOF
#============================================
# Heasoft download, build, and install script
#
# For the latest version of this script, visit the gist:
# https://gist.github.com/yuasatakayuki/8176d73f7e716f95587b
#
# This script uses the Heasoft mirror hosted at the JAXA/ISAS.
# The original locatoin is http://heasarc.nasa.gov/lheasoft/ .
#============================================

EOF

if [ _$1 = _ ]; then
	echo "Provide install destination (e.g. /usr/local)."
	exit -1
fi

install_prefix=$1

if [ ! -d $install_prefix ]; then
	echo "Install destination not found."
	read -p "Would you like to create ${install_prefix}? yes/no >" yesOrNo
	if [ $yesOrNo = yes ]; then
		mkdir -p $install_prefix
		if [ ! -f $install_prefix ]; then
			echo "Error: failed to create $install_prefix"
			exit -1
		else
			echo "$install_prefix created."
		fi
	else
		echo "Exiting"
		exit -1
	fi
fi

version=6.16
url=http://darts.isas.jaxa.jp/pub/legacy.gsfc.nasa.gov/software/lheasoft/lheasoft${version}/heasoft-${version}src.tar.gz
gzFile=`basename $url`
dir=`basename $gzFile src.tar.gz`

#---------------------------------------------
# download
#---------------------------------------------
if [ ! -f $dir ]; then

if [ ! -f $gzFile ]; then
	echo "Downloading..."
	wget $url
fi

if [ ! -f $gzFile ]; then
	echo "Download failed."
	exit -1
fi

fi

#---------------------------------------------
# unzip/tar xf
#---------------------------------------------

if [ ! -d $dir ]; then
	echo "Unzipping..."
	tar zxf $gzFile
fi

if [ ! -d $dir ]; then
	echo "Unzipping failed."
	exit -1
fi

#---------------------------------------------
# configure/make/make install
#---------------------------------------------
cd $dir/BUILD_DIR

echo "Configuring... (message saved in log_configure)"
./configure --prefix=${install_prefix} 2>&1 > log_configure

echo "Executing make (message saved in log_make)"
make 2>&1 > log_make

echo "Executing make install (message saved in log_make_install)"
make install 2>&1 > log_make_install

cd -