#!/bin/bash

#get number of CPUS
NUMCPUS=$1;

# Some cleanup
rm -rf Chaco-2.2
rm -rf src 
rm -rf install 

# Create src and install directories
mkdir src install 

# Untar 
tar -xvzf Chaco-2.2.tar.gz

# Move chaco to src directory
mv Chaco-2.2/* src
rm -rf Chaco-2.2

# Apply patches (all at once)
# (written by diff -rc src ~/Libs/Chaco-2.2 > chaco.patch)
patch -R -p0 < chaco.patch

# Build chaco
cd src/code
make -j $NUMCPUS

# Clean up objects (but not library or executable)
make clean
cd ../..

# Populate install directory
cp -p src/exec/README install
cp -p src/exec/User_Params install
cp -p src/exec/*.coords install
cp -p src/exec/*.graph install
mkdir install/include
cp -p src/code/main/defs.h install/include/chaco_defs.h
cp -p src/code/main/params.h install/include/chaco_params.h
mkdir install/lib
mv src/code/chaco.a install/lib/libchaco.a
mkdir install/exec
mv src/exec/chaco install/exec