133 lines
4.2 KiB
Bash
Executable File
133 lines
4.2 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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MKP_SCRIPTNAME="$(basename ${BASH_SOURCE})"
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MKP_SCRIPTPATH="$(cd $(dirname ${BASH_SOURCE}) && pwd)"
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MKP_PROJECTPATH="$(pwd)"
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## Color codes
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MKP_RED="\033[1;31m"
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MKP_GREEN="\033[1;32m"
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MKP_NONE="\033[0m"
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# Path to platform config files
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MKP_CONFIGPATH="${MKP_SCRIPTPATH}/sources/meta-digi/sdk/config"
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## Local functions
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usage() {
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cat <<EOF
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Usage: source ${MKP_SCRIPTNAME} [OPTIONS]
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-l list available platforms
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-p <platform> select platform for the project
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-v <variant> select platform variant
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Available platforms: ${MKP_AVAILABLE_PLATFORMS}
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See platform include files for supported variant names:
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${MKP_SCRIPTPATH}/sources/meta-digi/meta-digi-arm/conf/machine/include/<platform>.inc
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EOF
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}
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error() {
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if [ ${#} -ne 0 ] ; then
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printf "\n${MKP_RED}[ERROR]:${MKP_NONE} %s\n" "${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 : ${MKP_AVAILABLE_PLATFORMS}; do
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[ "${i}" = ":" ] && continue
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[ "${i}" = "${MKP_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="${TEMPLATECONF:-${MKP_CONFIGPATH}/${MKP_PLATFORM}}"
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source ${MKP_SCRIPTPATH}/sources/poky/oe-init-build-env .
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unset TEMPLATECONF
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# Remove possible duplicated entries in PATH (due to re-sourcing the script)
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export PATH=$(printf ${PATH} | awk -v RS=: '{if (!arr[$0]++) {printf("%s%s", !ln++ ? "" : ":", $0) }}')
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# Customize project if just created
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if [ -z "${MKP_OLD_PROJECT}" ]; then
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NCPU="$(grep -c processor /proc/cpuinfo)"
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chmod 644 ${MKP_PROJECTPATH}/conf/bblayers.conf ${MKP_PROJECTPATH}/conf/local.conf
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sed -i -e "s,##DIGIBASE##,${MKP_SCRIPTPATH}/sources,g" ${MKP_PROJECTPATH}/conf/bblayers.conf
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sed -i -e "/^#BB_NUMBER_THREADS ?=/cBB_NUMBER_THREADS ?= \"${NCPU}\"" \
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-e "/^#PARALLEL_MAKE ?=/cPARALLEL_MAKE ?= \"-j ${NCPU}\"" \
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${MKP_PROJECTPATH}/conf/local.conf
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if [ -n "${MKP_VARIANT+x}" ]; then
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sed -i -e "/^MACHINE_VARIANT =/cMACHINE_VARIANT = \"${MKP_VARIANT}\"" \
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${MKP_PROJECTPATH}/conf/local.conf
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fi
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unset NCPU
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fi
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}
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# Keep the running script in sync with the one in the layer. If it differs,
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# update it (copy/overwrite) and warn the user.
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if ! cmp -s ${MKP_SCRIPTPATH}/${MKP_SCRIPTNAME} ${MKP_SCRIPTPATH}/sources/meta-digi/sdk/${MKP_SCRIPTNAME}; then
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install -m 0555 ${MKP_SCRIPTPATH}/sources/meta-digi/sdk/${MKP_SCRIPTNAME} ${MKP_SCRIPTPATH}/${MKP_SCRIPTNAME}
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printf "\n${MKP_GREEN}[INFO]:${MKP_NONE} %s\n" "the '${MKP_SCRIPTNAME}' script has been updated."
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printf "\nPlease run '. ${BASH_SOURCE}' again.\n\n"
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return
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fi
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## Get available platforms
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MKP_AVAILABLE_PLATFORMS="$(echo $(ls -1 ${MKP_CONFIGPATH}/*/local.conf.sample | sed -e 's,^.*config/\([^/]\+\)/local\.conf\.sample,\1,g'))"
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# Verify if this is a new project (so we do NOT customize it)
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[ -r "${MKP_PROJECTPATH}/conf/bblayers.conf" -a -r "${MKP_PROJECTPATH}/conf/local.conf" ] && MKP_OLD_PROJECT="1"
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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:v:" c; do
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case "${c}" in
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l) MKP_LIST_PLATFORMS="y";;
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p) MKP_PLATFORM="${OPTARG}";;
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v) MKP_VARIANT="${OPTARG}";;
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esac
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done
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## Sanity checks
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if [ "${BASH_SOURCE}" = "${0}" ]; then
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error "This script needs to be sourced"
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elif [ ${#} -eq 0 ] ; then
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usage
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elif [ -n "${MKP_LIST_PLATFORMS}" ]; then
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echo ${MKP_AVAILABLE_PLATFORMS}
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elif [ -z "${MKP_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 \"${MKP_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 MKP_AVAILABLE_PLATFORMS MKP_GREEN MKP_LIST_PLATFORMS MKP_NONE \
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MKP_OLD_PROJECT MKP_PLATFORM MKP_PROJECTPATH MKP_RED MKP_SCRIPTNAME \
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MKP_SCRIPTPATH MKP_VARIANT
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