#!/bin/sh

BUILD=build
NAME=

while getopts "d:o:" opt; do
	case "$opt" in
		d) BUILD="$OPTARG";;
		o) NAME="$OPTARG";;
		*) echo "unrecognised option -$OPTARG" >&2; exit 1;
	esac
done

shift $((OPTIND - 1))

# might try to figure out how to support llvm as well in tests, but good enough
# for now
riscv64-unknown-elf-gcc -O2 -Wall -Wextra -ffreestanding -nostdlib \
	-march=rv64i -mabi=lp64 -fno-delete-null-pointer-checks    \
	-o "${BUILD}/${NAME}.elf" "${@}"

riscv64-unknown-elf-objcopy -Obinary "${BUILD}/${NAME}.elf" "${BUILD}/${NAME}.bin"
xxd -i "${BUILD}/${NAME}.bin" > "${BUILD}/${NAME}"