#!/bin/sh
# build.sh — Build the DF-0786 PoC (guard-page harness + NTFS image generator)
set -e

# Build the C trigger/harness
cc -o trigger trigger.c -Wall

# Generate the NTFS image (requires Python3 on the host)
if command -v python3 >/dev/null 2>&1; then
    python3 gen_ntfs.py ntfs.img
else
    echo "WARNING: python3 not found — skipping NTFS image generation"
    echo "The harness (./trigger -h) does not need the NTFS image."
fi

echo "BUILD OK: trigger binary + ntfs.img (if python3 available)"