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89 lines
2.7 KiB
89 lines
2.7 KiB
#! /bin/sh |
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############################################################################ |
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# Reconfigure |
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# |
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# Copyright (C) 2008 Gregory Nutt. All rights reserved. |
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# Author: Gregory Nutt <spudmonkey@racsa.co.cr> |
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# |
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# Redistribution and use in source and binary forms, with or without |
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# modification, are permitted provided that the following conditions |
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# are met: |
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# |
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# 1. Redistributions of source code must retain the above copyright |
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# notice, this list of conditions and the following disclaimer. |
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# 2. Redistributions in binary form must reproduce the above copyright |
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# notice, this list of conditions and the following disclaimer in |
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# the documentation and/or other materials provided with the |
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# distribution. |
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# 3. Neither the name NuttX nor the names of its contributors may be |
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# used to endorse or promote products derived from this software |
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# without specific prior written permission. |
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# |
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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# POSSIBILITY OF SUCH DAMAGE. |
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# |
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############################################################################ |
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function show_usage () |
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{ |
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echo "USAGE:" |
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echo " ./Configure [--debug] [--help] <config-file>" |
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echo "OPTIONS:" |
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echo " --debug" |
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echo " Prints what script is doing" |
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echo " --help" |
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echo " Prints this information" |
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exit 1 |
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} |
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# Process command line arguments |
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# |
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DEBUG= |
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CONFIGFILE= |
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while [ $# -gt 0 ] ; do |
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case "$1" in |
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--debug ) |
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DEBUG=$1 |
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;; |
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--help ) |
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show_usage |
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exit 1 |
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;; |
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* ) |
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CONFIGFILE=$1 |
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;; |
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esac |
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shift |
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done |
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if [ -z "${CONFIGFILE}" ]; then |
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echo "<config-file> not specified" |
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show_usage |
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exit 1 |
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fi |
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if [ ! -x "${CONFIGFILE}" ]; then |
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echo "Executable <config-file>=\"${CONFIGFILE}\" does not exist" |
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show_usage |
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exit 1 |
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fi |
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if [ ! -x Configure ]; then |
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echo "./Configure script does not exist" |
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exit 1 |
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fi |
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cp -f ${CONFIGFILE} .config || \ |
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{ echo "Copy of ${CONFIGFILE} .config failed" ; exit 1 ; } |
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./Configure --regen $DEBUG
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