#!/bin/bash
#
# Usage: [HPCTOOLKIT_HOME=/path/for/hpctoolkit/home] ./install-hpctoolkit.sh
#
# Environment Variables
#
#   HPCTOOLKIT_HOME   (Optional) To specify a location to build and
#                     install the HPCToolkit software.
#                     Default: $HOME/opt/hpctoolkit
# Author: Justin Too 
# Gist URL: https://gist.github.com/justintoo

##
## Default HPCToolkit $HOME
##
: ${HPCTOOLKIT_HOME:="$(cd "$(dirname "$0")" && pwd)"}
echo "Creating HPCTOOLKIT_HOME: '${HPCTOOLKIT_HOME}'" 
mkdir -p "${HPCTOOLKIT_HOME}" || exit 1

HPCTOOLKIT_HOME="$(cd $HPCTOOLKIT_HOME && pwd)"

##
## Useful variables
##
VERSION=5.3.1-r3921
VERSION_VIEWERS=5.3.0-r1424
HPCTOOLKIT_WORKSPACE="${HPCTOOLKIT_HOME}/workspace" 
HPCTOOLKIT_INSTALL="${HPCTOOLKIT_HOME}/${VERSION}" 

##
## Create directories
##
echo "Creating workspace '${HPCTOOLKIT_WORKSPACE}'" 
mkdir -p "$HPCTOOLKIT_WORKSPACE" || exit 1

echo "Creating workspace '${HPCTOOLKIT_INSTALL}'" 
mkdir -p "$HPCTOOLKIT_INSTALL" || exit 1

##
## Download software
##
echo "Stage 1 of 5: Downloading software tarballs to $HPCTOOLKIT_WORKSPACE" 

cd "$HPCTOOLKIT_WORKSPACE" 

wget --no-check-certificate \
   https://outreach.scidac.gov/frs/download.php/832/hpctoolkit-${VERSION}.tar.gz || exit 1
wget --no-check-certificate \
   https://outreach.scidac.gov/frs/download.php/833/hpctoolkit-externals-${VERSION}.tar.gz || exit 1
wget --no-check-certificate \
   https://outreach.scidac.gov/frs/download.php/810/hpcviewer-${VERSION_VIEWERS}-linux.gtk.x86_64.tgz || exit 1
wget --no-check-certificate \
    https://outreach.scidac.gov/frs/download.php/806/hpctraceviewer-${VERSION_VIEWERS}-linux.gtk.x86_64.tgz || exit 1

##
## Install external dependencies
##
echo "Stage 2 of 5: Installing hpctoolkit external dependencies to $HPCTOOLKIT_INSTALL" 

cd "$HPCTOOLKIT_WORKSPACE" 

tar xzvf hpctoolkit-externals-${VERSION}.tar.gz
cd hpctoolkit-externals-${VERSION}

mkdir build_tree
cd build_tree
../configure --prefix="${HPCTOOLKIT_INSTALL}/externals" 
make -j24 install

##
## Install core software
##
echo "Stage 3 of 5: Installing hpctoolkit core to $HPCTOOLKIT_INSTALL" 
cd "$HPCTOOLKIT_WORKSPACE" 

tar xzvf hpctoolkit-${VERSION}.tar.gz
cd hpctoolkit-${VERSION}

mkdir build_tree
cd build_tree
../configure --prefix="${HPCTOOLKIT_INSTALL}/core" --with-externals="${HPCTOOLKIT_INSTALL}/externals" 
make -j24 install

##
## Install hpctraceviewer
##
echo "Stage 4 of 5: Installing hpctraceviewer to $HPCTOOLKIT_INSTALL" 
cd "$HPCTOOLKIT_WORKSPACE" 

tar xzvf hpctraceviewer-${VERSION_VIEWERS}-linux.gtk.x86_64.tgz
cd hpctraceviewer

./install "${HPCTOOLKIT_INSTALL}/core" 

##
## Install hpcviewer
##
echo "Stage 5 of 5: Installing hpcviewer to $HPCTOOLKIT_INSTALL" 
cd "$HPCTOOLKIT_WORKSPACE" 

tar xzvf hpcviewer-${VERSION_VIEWERS}-linux.gtk.x86_64.tgz
cd hpcviewer

./install "${HPCTOOLKIT_INSTALL}/core" 

echo "HPCToolkit successfully installed to ${HPCTOOLKIT_INSTALL}"