[TOOLCHAIN] Setup for emulation

util/build_iso.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+set -e
+
+. util/helpers.sh
+
+function fail() {
+  print_error "Something went wrong"
+  die "Building boot iso failed"
+}
+
+SYSROOT=${SYSROOT-${BUILDROOT}/sysroot}
+
+function collect() {
+print_info "Collecting sysroot"
+
+mkdir -p ${SYSROOT}
+
+# Grub menu configuration
+mkdir -p ${SYSROOT}/boot/grub
+cp ${BUILDROOT}/util/grub.cfg ${SYSROOT}/boot/grub/grub.cfg
+}
+
+function mkimage() {
+print_info "Making boot disk"
+grub-mkrescue -o ${BUILDROOT}/mittos64.iso ${SYSROOT}
+}
+
+collect
+mkimage