| #!/usr/bin/env bash |
| ############################################################################ |
| # apps/tools/mkromfsimg.sh |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. The |
| # ASF licenses this file to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance with the |
| # License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations |
| # under the License. |
| # |
| ############################################################################ |
| |
| # Make sure we understand where we are |
| |
| if [ ! -f tools/mkromfsimg.sh ]; then |
| cd .. || { echo "ERROR: cd .. failed"; exit 1; } |
| if [ ! -f tools/mkromfsimg.sh ]; then |
| error "This script must be executed from the top-level apps/ directory" |
| exit 1 |
| fi |
| fi |
| |
| # Environmental stuff |
| |
| topdir=$PWD |
| fsdir=${topdir}/bin |
| romfsimg=romfs.img |
| headerfile=boot_romfsimg.h |
| |
| # Sanity checks |
| |
| if [ ! -d "${fsdir}" ]; then |
| echo "ERROR: Directory ${fsdir} does not exist" |
| exit 1 |
| fi |
| |
| genromfs -h 1>/dev/null 2>&1 || { \ |
| echo "Host executable genromfs not available in PATH"; \ |
| echo "You may need to download in from http://romfs.sourceforge.net/"; \ |
| exit 1; \ |
| } |
| |
| # Now we are ready to make the ROMFS image |
| |
| genromfs -f ${romfsimg} -d ${fsdir} -V "NuttXBootVol" || { echo "genromfs failed" ; exit 1 ; } |
| |
| # And, finally, create the header file |
| |
| echo '#include <nuttx/compiler.h>' >${headerfile} |
| xxd -i ${romfsimg} | sed 's/^unsigned char/const unsigned char aligned_data(4)/g' >>${headerfile} || \ |
| { echo "ERROR: xxd of $< failed" ; rm -f ${romfsimg}; exit 1 ; } |
| rm -f ${romfsimg} |