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#!/bin/bash
#
# Copyright (c) 2018, YADRO
# Author: Alexander Amelkin <a.amelkin@yadro.com>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Check if 'column' command is present
COLUMN_CMD=$(which column || true)
if [ -z "$COLUMN_CMD" ]; then
# If it is not, use 'cat'
COLUMN=( "$(which cat)" )
else
EXPAND_CMD=$(which expand || true)
if [ -n "$EXPAND_CMD" ]; then
COLUMN=( "sh" "-c" "$COLUMN_CMD | $EXPAND_CMD" )
else
COLUMN=( "$COLUMN_CMD" )
fi
fi
machine() {
local target=$1
local build_dir=$2
local cfg name tmpl
local configs
# zsh requires wordsplit so that variable expansion behaves like bash
if [ -n "$ZSH_NAME" ]; then
setopt local_options shwordsplit
fi
if which find > /dev/null 2>&1; then
configs="$(find meta-* -path "*/conf/machine/*.conf")"
else
configs=$(ls -1 meta-*/meta-*/conf/machine/*.conf meta-*/conf/machine/*.conf)
fi
# Add qemu machines.
configs="$configs $(ls -1 poky/meta/conf/machine/qemu*.conf)"
for cfg in $configs; do
name=${cfg##*/}
name=${name%.conf}
tmpl=${cfg%/machine/*.conf}
vendor=${cfg%%/*}
vendor=${vendor##meta-}
vendor=${vendor%%-openbmc}
if [ "$tmpl" = "poky/meta/conf" ]; then
# This is a QEMU machine, use phosphor defaults.
tmpl="meta-phosphor/conf"
else
# Skip any machines that don't support meta-phosphor.
if [ ! -e "$tmpl/templates/default/bblayers.conf.sample" ]; then
continue
fi
if ! grep -q "##OEROOT##/meta-phosphor" "$tmpl/templates/default/bblayers.conf.sample"; then
continue
fi
fi
# If a target is specified, then check for a match,
# otherwise just list what we've discovered
if [ -n "$target" ]; then
if [ "${name}" = "${target}" ]; then
echo "Machine ${target} found in ${tmpl%/conf}"
mkdir -p "${build_dir}"
TEMPLATECONF="${tmpl}/templates/default" source \
oe-init-build-env "${build_dir}"
if [ "$(cat conf/templateconf.cfg)" = "${tmpl}/templates/default" ]; then
sed "s/^\(MACHINE\s*[?:]*\s*=\s*\).*$/\1\"${target}\"/" \
-i conf/local.conf
fi
return
fi
else
echo "${vendor}/${name}"
fi
done
[ -n "$target" ] && echo "No such machine!" >&2 && return 1
}
# Determine if we've been sourced or executed; "exit" vs "return" is different.
if [ -z "$ZSH_NAME" ] && [ "$(basename -- "$0")" = "setup" ]; then
EXIT_CMD="exit"
else
EXIT_CMD="return"
fi
if [ -z "$1" ]; then
echo Target machine must be specified. Use one of:
echo
machine | sed "/qemu[^[:space:]]*/d" | sed "s#.*/##" | sort -h | "${COLUMN[@]}"
${EXIT_CMD} 1
fi
if [ "machines" = "$1" ]; then
vendors=""
for m in $(machine | sort -h | sed "/qemu[^[:space:]]*/d"); do
vendor=${m%%/*}
machine=${m##*/}
if [[ ! "$vendors" =~ -$vendor- ]]; then
vendors="$vendors -$vendor-"
echo "* $vendor"
fi
echo " * $machine"
done
${EXIT_CMD}
fi
if [ -z "$ZSH_NAME" ] && [ "$(basename -- "$0")" = "setup" ]; then
echo The script must be sourced, not executed
exit 1
fi
bld_dir=$2
if [ -z "$2" ]; then
bld_dir="build/$1"
fi
machine "$1" "$bld_dir"
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