#!/bin/sh
# DF-0617 build script
# Build the code-level harness (deterministic UAF proof) + the netgraph injector.
# The harness builds on ANY host (it's a userspace simulation).
# The injector builds on DragonFlyBSD (needs libnetgraph).

set -e
cd "$(dirname "$0")"

echo "=== Building code-level harness (uaf_ng_ether) ==="
cc -O2 -o uaf_ng_ether uaf_ng_ether.c
echo "  -> uaf_ng_ether built"

# The netgraph injector only builds on DragonFlyBSD with libnetgraph
if [ -f /usr/include/netgraph.h ]; then
    echo "=== Building netgraph injector (ng_inject) ==="
    cc -o ng_inject ng_inject.c -lnetgraph 2>/dev/null && echo "  -> ng_inject built" || echo "  -> ng_inject SKIPPED (needs libnetgraph / DragonFlyBSD)"
else
    echo "=== Skipping ng_inject (not on DragonFlyBSD) ==="
fi

echo "=== Build complete ==="