#!/usr/bin/env bash
# Build for Raspberry Pi 5 (aarch64). Run ON the Pi, or cross-compile if
# aarch64-linux-gnu-gcc is available.
set -e
CC="${CC:-gcc}"
echo "building on arch=$(uname -m) with CC=$CC"
make clean
if command -v aarch64-linux-gnu-gcc >/dev/null && [ -z "${NATIVE:-}" ]; then
  make ARCH=aarch64 CC=aarch64-linux-gnu-gcc simulate || true
  make ARCH=aarch64 CC=aarch64-linux-gnu-gcc || { echo "cross link needs aarch64 SDK in ./libs"; exit 3; }
else
  make simulate && make test
  echo "Then drop real SDK to ./libs and run 'make' for the production binary."
fi