#! /bin/sh

set -ex
BISON_PKGDATADIR=$HOME/src/bison/data
export BISON_PKGDATADIR

flex -ocalc++-scanner.cc calc++-scanner.ll
bison -o calc++-parser.cc calc++-parser.yy
g++ -o calc++ calc++.cc calc++-driver.cc calc++-parser.cc calc++-scanner.cc