build.sh

#!/usr/bin/env bash

set -e

executable="./build/FIREDUDE.EXE"
buildlog="./build/TCC.LOG"

if [ ! -f './tools/TC/TCC.EXE' ]
then
    echo 'Error: Turbo C 2.01 compiler needs to be extracted to ./tools/TC/TCC.EXE.'
    exit 3
fi

if [ ! -f './tools/TASM/TASM.EXE' ]
then
    echo 'Error: Turbo Assembler 5.0 needs to be extracted to ./tools/TASM/TASM.EXE.'
    exit 3
fi

SDL_VIDEODRIVER=dummy dosbox -conf ./build.dosbox-firedude.conf -noconsole
echo

if [ ! -f "$buildlog" ]
then
    echo 'Error: No build log found.'
    exit 4
elif grep -i --quiet 'error:\|undefined symbol|unable to execute command\|errors in compile' $buildlog
then
    echo 'Error(s) during compilation:'
    echo
    cat $buildlog
    exit 5
elif [ ! -f "$executable" ]
then
    echo 'Error: No executable found.'
    cat $buildlog
    exit 6
fi

cat $buildlog
echo 'Build success!'