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- #!/usr/bin/env bash
- # tools/refresh.sh
- #
- # Copyright (C) 2014, 2016-2017, 2019 Gregory Nutt. All rights reserved.
- # Author: Gregory Nutt <gnutt@nuttx.org>
- #
- # Redistribution and use in source and binary forms, with or without
- # modification, are permitted provided that the following conditions
- # are met:
- #
- # 1. Redistributions of source code must retain the above copyright
- # notice, this list of conditions and the following disclaimer.
- # 2. Redistributions in binary form must reproduce the above copyright
- # notice, this list of conditions and the following disclaimer in
- # the documentation and/or other materials provided with the
- # distribution.
- # 3. Neither the name NuttX nor the names of its contributors may be
- # used to endorse or promote products derived from this software
- # without specific prior written permission.
- #
- # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- # COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- # OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- # POSSIBILITY OF SUCH DAMAGE.
- #
- WD=`test -d ${0%/*} && cd ${0%/*}; pwd`
- USAGE="USAGE: $0 [options] <board>:<config>+"
- ADVICE="Try '$0 --help' for more information"
- unset CONFIGS
- diff=0
- debug=n
- defaults=n
- prompt=y
- nocopy=n
- while [ ! -z "$1" ]; do
- case $1 in
- --debug )
- debug=y
- ;;
- --silent )
- defaults=y
- prompt=n
- ;;
- --prompt )
- prompt=y
- ;;
- --defaults )
- defaults=y
- ;;
- --nocopy )
- nocopy=y
- ;;
- --help )
- echo "$0 is a tool for refreshing board configurations"
- echo ""
- echo $USAGE
- echo ""
- echo "Where [options] include:"
- echo " --debug"
- echo " Enable script debug"
- echo " --silent"
- echo " Update board configuration without interaction. Implies --defaults."
- echo " Assumes no prompt for save. Use --silent --prompt to prompt before saving."
- echo " --prompt"
- echo " Prompt before updating and overwriting the defconfig file. Default is to"
- echo " prompt unless --silent"
- echo " --defaults"
- echo " Do not prompt for new default selections; accept all recommended default values"
- echo " --nocopy"
- echo " Do not copy defconfig from nuttx/boards/<board>/configs to nuttx/.config"
- echo " --help"
- echo " Show this help message and exit"
- echo " <board>"
- echo " The board directory under nuttx/boards"
- echo " <config>"
- echo " The board configuration directory under nuttx/boards/<board>/configs"
- echo " Note: all configuration is refreshed if <board>:<config> equals all."
- exit 0
- ;;
- * )
- CONFIGS=$*
- break
- ;;
- esac
- shift
- done
- # Where are we
- MYNAME=`basename $0`
- cd $WD
- if [ -x ./${MYNAME} ] ; then
- cd .. || { echo "ERROR: cd .. failed" ; exit 1 ; }
- fi
- if [ ! -x tools/${MYNAME} ] ; then
- echo "ERROR: This file must be executed from the top-level NuttX directory: $PWD"
- exit 1
- fi
- # Get the board configuration
- if [ -z "${CONFIGS}" ]; then
- echo "ERROR: No configuration provided"
- echo $USAGE
- echo $ADVICE
- exit 1
- fi
- if [ "X${CONFIGS}" == "Xall" ]; then
- CONFIGS=`find boards -name defconfig | cut -d'/' -f4,6`
- fi
- for CONFIG in ${CONFIGS}; do
- echo " Normalize ${CONFIG}"
- # Set up the environment
- CONFIGSUBDIR=`echo ${CONFIG} | cut -s -d':' -f2`
- if [ -z "${CONFIGSUBDIR}" ]; then
- CONFIGSUBDIR=`echo ${CONFIG} | cut -s -d'/' -f2`
- if [ -z "${CONFIGSUBDIR}" ]; then
- echo "ERROR: Malformed configuration: ${CONFIG}"
- echo $USAGE
- echo $ADVICE
- exit 1
- else
- BOARDSUBDIR=`echo ${CONFIG} | cut -d'/' -f1`
- fi
- else
- BOARDSUBDIR=`echo ${CONFIG} | cut -d':' -f1`
- fi
- BOARDDIR=boards/*/*/$BOARDSUBDIR
- SCRIPTSDIR=$BOARDDIR/scripts
- MAKEDEFS1=$SCRIPTSDIR/Make.defs
- CONFIGDIR=$BOARDDIR/configs/$CONFIGSUBDIR
- DEFCONFIG=$CONFIGDIR/defconfig
- MAKEDEFS2=$CONFIGDIR/Make.defs
- # Check the board configuration directory
- if [ ! -d $BOARDDIR ]; then
- echo "No board directory found at $BOARDDIR"
- exit 1
- fi
- if [ ! -d $CONFIGDIR ]; then
- echo "No configuration directory found at $CONFIGDIR"
- exit 1
- fi
- if [ ! -r $DEFCONFIG ]; then
- echo "No readable defconfig file at $DEFCONFIG"
- exit 1
- fi
- if [ -r $MAKEDEFS2 ]; then
- MAKEDEFS=$MAKEDEFS2
- else
- if [ -r $MAKEDEFS1 ]; then
- MAKEDEFS=$MAKEDEFS1
- else
- echo "No readable Make.defs file at $MAKEDEFS1 or $MAKEDEFS2"
- exit 1
- fi
- fi
- # Copy the .config and Make.defs to the toplevel directory
- rm -f SAVEconfig
- rm -f SAVEMake.defs
- if [ "X${nocopy}" != "Xy" ]; then
- if [ -e .config ]; then
- mv .config SAVEconfig || \
- { echo "ERROR: Failed to move .config to SAVEconfig"; exit 1; }
- fi
- cp -a $DEFCONFIG .config || \
- { echo "ERROR: Failed to copy $DEFCONFIG to .config"; exit 1; }
- if [ -e Make.defs ]; then
- mv Make.defs SAVEMake.defs || \
- { echo "ERROR: Failed to move Make.defs to SAVEMake.defs"; exit 1; }
- fi
- cp -a $MAKEDEFS Make.defs || \
- { echo "ERROR: Failed to copy $MAKEDEFS to Make.defs"; exit 1; }
- # Then run oldconfig or oldefconfig
- if [ "X${defaults}" == "Xy" ]; then
- if [ "X${debug}" == "Xy" ]; then
- make olddefconfig V=1
- else
- make olddefconfig 1>/dev/null
- fi
- else
- if [ "X${debug}" == "Xy" ]; then
- make oldconfig V=1
- else
- make oldconfig
- fi
- fi
- fi
- # Run savedefconfig to create the new defconfig file
- if [ "X${debug}" == "Xy" ]; then
- make savedefconfig V=1
- else
- make savedefconfig 1>/dev/null
- fi
- # Show differences
- if ! diff $DEFCONFIG defconfig; then
- # Save the refreshed configuration
- if [ "X${prompt}" == "Xy" ]; then
- read -p "Save the new configuration (y/n)?" -n 1 -r
- echo
- if [[ $REPLY =~ ^[Yy]$ ]]; then
- echo "Saving the new configuration file"
- mv defconfig $DEFCONFIG || \
- { echo "ERROR: Failed to move defconfig to $DEFCONFIG"; exit 1; }
- chmod 644 $DEFCONFIG
- fi
- else
- echo "Saving the new configuration file"
- mv defconfig $DEFCONFIG || \
- { echo "ERROR: Failed to move defconfig to $DEFCONFIG"; exit 1; }
- chmod 644 $DEFCONFIG
- fi
- diff=1
- fi
- # Restore any previous .config and Make.defs files
- if [ -e SAVEMake.defs ]; then
- mv SAVEMake.defs Make.defs || \
- { echo "ERROR: Failed to move SAVEMake.defs to Make.defs"; exit 1; }
- fi
- if [ -e SAVEconfig ]; then
- mv SAVEconfig .config || \
- { echo "ERROR: Failed to move SAVEconfig to .config"; exit 1; }
- if [ "X${debug}" == "Xy" ]; then
- ./tools/sethost.sh V=1
- else
- ./tools/sethost.sh 1>/dev/null
- fi
- fi
- done
- exit $diff
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