#!/bin/bash
#
# Simple shell script for building SPLAT! and associated utilities.
# Written by John A. Magliacane, KD2BD May 2002 -- Last update: March 2009
#

cpu=`uname -m`

if [ "$cpu" = "x86_64" ]; then
        cpu="x86-64"
fi

build_splat()
{
	if [ -r std-parms.h ]; then
		cp std-parms.h splat.h
	else
		echo "/* Parameters for 3 arc-second standard resolution mode of operation */" > std-parms.h

		echo "#define MAXPAGES 9" >> std-parms.h
		echo "#define HD_MODE 0" >> std-parms.h
		cp std-parms.h splat.h
	fi

	echo -n "Compiling SPLAT!... "
	g++ -Wall -O3 -fomit-frame-pointer -ffast-math -march=$cpu itm.cpp splat.cpp -lm -lbz2 -o splat

	if [ -x splat ]; then
		echo "Done!"
	else
		echo "Compilation failed!"
	fi

	if [ -r hd-parms.h ]; then
		cp hd-parms.h splat.h
		echo -n "Compiling SPLAT! HD... "
		g++ -Wall -O3 -fomit-frame-pointer -ffast-math -march=$cpu itm.cpp splat.cpp -lm -lbz2 -o splat-hd

		if [ -x splat-hd ]; then
			echo "Done!"
		else
			echo "Compilation failed!"
		fi
	fi
}

build_utils()
{
	cd utils
	./build all
	cd ..
}

if [ "$#" = "0" ]; then
	echo "Usage: build  { splat, utils, all }"
else

	if [ "$1" = "splat" ]; then
		build_splat
	fi

	if [ "$1" = "utils" ]; then
		build_utils
	fi

	if [ "$1" = "all" ]; then
		build_splat
		build_utils
	fi

	if [ "$1" != "splat" ] && [ "$1" != "utils" ] && [ "$1" != "all" ]; then
		echo "Usage: build { splat, utils, all }"
	fi
fi