[TOOLCHAIN] Building cross compiler, debugger and bootloader

util/helpers.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+
+
+function print_info() {
+  echo -e "[\\033[36mINFO\\033[0m] $@"
+}
+function print_ok() {
+  echo -e "[\\033[32mOK\\033[0m] $@"
+}
+function print_warning() {
+  echo -e "[\\033[33mWARNING\\033[0m] $@"
+}
+function print_error() {
+  echo -e "[\\033[31mERROR\\033[0m] $@"
+}
+function die() {
+  print_error $@
+  exit 1
+}
+
+function check_toolchain() {
+  if [[ -z ${MITTOS64+x} ]]; then
+    die "TOOLCHAIN is not set. Please source activate"
+    exit 1
+  fi
+}
+
+check_toolchain
+
+if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
+  # Test output functions
+  print_info "This is an information message"
+  print_ok "This is OK"
+  print_warning "Be careful"
+  print_error "Something bad happened"
+fi