#!/bin/sh
# DF-0074 build script.
# Builds the two trigger programs. The crafted GPT image (overflow.img) is
# produced by build_gpt.py, which requires python3 -- NOT installed on the
# DragonFly guest by default. Generate overflow.img on a host with python3:
#       python3 build_gpt.py overflow.img
# and ship it alongside this script (a prebuilt overflow.img is included).
set -e
cd "$(dirname "$0")"
cc -O2 -o trigger trigger.c
cc -O2 -o trigger_stress trigger_stress.c
echo "Built: trigger, trigger_stress"
if [ ! -f overflow.img ]; then
    echo "WARNING: overflow.img missing -- run: python3 build_gpt.py overflow.img"
fi
ls -l trigger trigger_stress overflow.img 2>/dev/null || true