#!/usr/bin/env bash
set -euo pipefail

ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
BUILD="${BUILD:-$ROOT/build/triangle}"

mkdir -p "$BUILD"

CC=${CC:-clang}
case "${PROFILE:-release}" in
    release) DEFAULT_CFLAGS="-O3 -DNDEBUG -w" ;;
    *)       DEFAULT_CFLAGS="-O0 -g -w" ;;
esac
CFLAGS=${CFLAGS:-$DEFAULT_CFLAGS}

$CC $CFLAGS -o "$BUILD/triangle" "$ROOT/triangle/triangle.c" -lm

echo "built: $BUILD/triangle"