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