109 lines
3.0 KiB
Bash
Executable File
109 lines
3.0 KiB
Bash
Executable File
#!/bin/bash
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#===============================================================================
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#
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# mkproject.sh
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#
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# Copyright (C) 2013 by Digi International Inc.
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# All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 as published by
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# the Free Software Foundation.
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#
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#
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# !Description: Yocto project maker (for Digi's SDK)
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#
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#===============================================================================
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SCRIPTNAME="$(basename ${BASH_SOURCE})"
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SCRIPTPATH="$(cd $(dirname ${BASH_SOURCE}) && pwd)"
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PROJECTPATH="$(pwd)"
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# if [ "${#}" -gt "0" ]; then
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# echo $1
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# shift
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# exec ${SCRIPTPATH}/${SCRIPTNAME} $@
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# fi
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# Compare the script with the one in 'meta-digi'. If it differs, then
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# copy-overwrite the one here and re-exec it after warning the user that the
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# script was updated.
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## Color codes
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RED="\033[1;31m"
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GREEN="\033[1;32m"
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NONE="\033[0m"
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# Path to platform config files
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CONFIGPATH="${SCRIPTPATH}/sources/meta-digi/sdk/config"
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## Local functions
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usage() {
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printf "\nUsage: source ${SCRIPTNAME} [OPTIONS]\n
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-l list available platforms
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-p <platform> select platform for the project
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\n"
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printf "Available platforms: ${AVAILABLE_PLATFORMS}\n\n"
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}
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error() {
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if [ ${#} -ne 0 ] ; then
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printf "\n${RED}[ERROR]:${NONE} %s\n" "${1}"
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fi
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usage
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}
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check_selected_platform() {
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for i in : ${AVAILABLE_PLATFORMS}; do
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[ "${i}" = ":" ] && continue
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[ "${i}" = "${platform}" ] && return 0
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done
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return 1
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}
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do_mkproject() {
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export TEMPLATECONF="${CONFIGPATH}/${platform}"
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source ${SCRIPTPATH}/sources/poky/oe-init-build-env .
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unset TEMPLATECONF
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# Customize project
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NCPU="$(grep -c processor /proc/cpuinfo)"
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chmod 644 ${PROJECTPATH}/conf/bblayers.conf ${PROJECTPATH}/conf/local.conf
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sed -i -e"s,##DIGIBASE##,${SCRIPTPATH}/sources,g" ${PROJECTPATH}/conf/bblayers.conf
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sed -i -e "/^#BB_NUMBER_THREADS =/cBB_NUMBER_THREADS = \"${NCPU}\"" \
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-e "/^#PARALLEL_MAKE =/cPARALLEL_MAKE = \"-j ${NCPU}\"" \
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${PROJECTPATH}/conf/local.conf
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unset NCPU
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}
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## Get available platforms
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AVAILABLE_PLATFORMS="$(echo $(ls -1 ${CONFIGPATH}/*/local.conf.sample | sed -e 's,^.*config/\([^/]\+\)/local\.conf\.sample,\1,g'))"
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# The script needs to be sourced (not executed) so make sure to
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# initialize OPTIND variable for getopts.
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OPTIND=1
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while getopts "lp:" c; do
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case "${c}" in
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l) list_platforms="y";;
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p) platform="${OPTARG}";;
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esac
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done
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## Sanity checks
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if [ "${BASH_SOURCE}" = "${0}" ]; then
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error "This script needs to be sourced"
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elif [ ${#} -eq 0 ] ; then
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usage
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elif [ -n "${list_platforms}" ]; then
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echo ${AVAILABLE_PLATFORMS}
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elif [ -z "${platform}" ]; then
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error "-p option is required"
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elif ! check_selected_platform; then
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error "the selected platform \"${platform}\" is not available"
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else
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do_mkproject
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fi
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# clean-up all variables (so the script can be re-sourced)
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unset AVAILABLE_PLATFORMS GREEN NONE PROJECTPATH RED SCRIPTNAME SCRIPTPATH list_platforms platform
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