#!/bin/bash

rm -f driver

case $1 in
    (tmp)
        for x in *.cc 
        do
            NAME=`echo $x | sed 's/\..*//'`
            if [ ! -s ${NAME}.o -o ${NAME}.cc -nt ${NAME}.o ]
            then
                echo "g++ -c $x"
                g++ `cat ../../c++std` -I../../tmp -o ${NAME}.o -c $x || exit 1
            fi
        done
        g++ `cat ../../c++std` -o driver *.o -L../../tmp/lib -lbobcat
    ;;
    (lib)
        for x in *.cc 
        do
            NAME=`echo $x | sed 's/\..*//'`
            if [ ! -s ${NAME}.o -o ${NAME}.cc -nt ${NAME}.o ]
            then
                echo "g++ -c $x"
                g++ `cat ../../c++std` -o ${NAME}.o -c $x || exit 1
            fi
        done
        g++ -o driver *.o -lbobcat
    ;;
    (*)
    echo "
Usage: 
    build tmp   - build the driver using the shared library created in
                  ../../tmp/lib
    build lib   - build the driver using the shared bobcat library installed
                  in the standard location for shared libs
"
    exit 1
    ;;
esac
