BPI-CM9-Linux/aml-comp/uboot/bl30/rtos_sdk/scripts/pkg_env.sh

#!/bin/bash
#
# Copyright (c) 2021-2022 Amlogic, Inc. All rights reserved.
#
# SPDX-License-Identifier: MIT
#

###############################################################
# Function: choose board and product, set environment variables.
###############################################################

RTOS_ROOT_DIR=$(realpath $(dirname $(readlink -f ${BASH_SOURCE[0]:-$0})))
export RTOS_ROOT_DIR

usage() {
	echo "Usage: source $BASH_SOURCE [arch_name] [soc_name] [board_name] [product_name]"
	echo "−h: display help."
	echo ""
}

version_lt() { test "$(echo "$@" | tr " " "\n" | sort -rV | head -n 1)" != "$1"; }

# $1: arch
# $2: soc
# $3: board
# $4: product
check_package_combination() {
	i=0
	for arch in ${ARCHES[*]}; do
		[[ "$1" == "$arch" ]] && break
		i=$((i + 1))
	done
	[ $i -ge ${#ARCHES[*]} ] && return 1

	i=0
	for soc in ${SOCS[*]}; do
		[[ "$2" == "$soc" ]] && break
		i=$((i + 1))
	done
	[ "$i" -ge ${#SOCS[*]} ] && return 2

	i=0
	for board in ${BOARDS[*]}; do
		[[ "$3" == "$board" ]] && break
		i=$((i + 1))
	done
	[ "$i" -ge ${#BOARDS[*]} ] && return 3

	i=0
	for product in ${PRODUCTS[*]}; do
		[[ "$4" == "$product" ]] && break
		i=$((i + 1))
	done
	[ "$i" -ge ${#PRODUCTS[*]} ] && return 4

	return 0
}

function parse_package_combination() {
	unset ARCHES SOCS BOARDS PRODUCTS

	ARCHES=($(find $RTOS_ROOT_DIR/rtos/*/arch -mindepth 1 -maxdepth 1 -type d ! -name ".*" | \
		xargs basename -a | sort -n))
	SOCS=($(find $RTOS_ROOT_DIR/rtos/*/soc -mindepth 2 -maxdepth 2 -type d ! -name ".*" | \
		xargs basename -a | sort -n))
	BOARDS=($(find $RTOS_ROOT_DIR/rtos/*/boards -mindepth 2 -maxdepth 2 -type d ! -name ".*" | \
		xargs basename -a | sort -n))
	PRODUCTS=($(find $RTOS_ROOT_DIR/rtos/*/products -mindepth 1 -maxdepth 1 -type d ! -name ".*" | \
		xargs basename -a | sort -n))

	PACKAGE_COMBINATION_INPUT="$PWD/image_packer/package_combination.in"
	export PACKAGE_COMBINATION="$PWD/output/package_combination.txt"

	if [ ! -d "$PWD/output" ]; then
		mkdir -p $PWD/output
	fi
	if [ ! -s "$PACKAGE_COMBINATION" ] || [ $PACKAGE_COMBINATION -ot $PACKAGE_COMBINATION_INPUT ]; then
		: >$PACKAGE_COMBINATION
		while IFS= read -r LINE; do
			valid_line=true
			read -a ARRY <<< "$LINE"
			for ((loop = 0; loop < ${#ARRY[@]}; loop += 4)); do
				arch=${ARRY[loop]}
				soc=${ARRY[loop + 1]}
				board=${ARRY[loop + 2]}
				product=${ARRY[loop + 3]}
				check_package_combination $arch $soc $board $product
				if [ $? -ne 0 ]; then
					valid_line=false
					break
				fi
			done
			if [ "$valid_line" = false ]; then
				continue
			fi
			echo $LINE >>$PACKAGE_COMBINATION
		done <$PACKAGE_COMBINATION_INPUT
	fi
}

CMAKE_FILE=$(which cmake)
if [ -x /opt/cmake-3.18.4-Linux-x86_64/bin/cmake ]; then
	export PATH=/opt/cmake-3.18.4-Linux-x86_64/bin/:$PATH
elif [ -n "$CMAKE_FILE" ]; then
	CMAKE_VERSION=$(cmake --version)
	pattern="cmake version "
	CMAKE_VERSION=$(echo ${CMAKE_VERSION#*${pattern}})
	pattern=" CMake"
	CMAKE_VERSION=$(echo ${CMAKE_VERSION%${pattern}*})
	if version_lt $CMAKE_VERSION "3.13.1"; then
		echo "cmake version $CMAKE_VERSION < 3.13.1!"
		echo "Please upgrade cmake!"
		return 0
	fi
else
	echo "cmake not found!"
	echo "Please install cmake!"
	return 0
fi

NINJA_FILE=$(which ninja)
if [ -z "$NINJA_FILE" ]; then
	echo "ninja not found!"
	echo "Please install ninja!"
	return 0
fi

parse_package_combination

if [ -n "$1" ] && [ $1 == "-h" ]; then
	usage
	return 0
elif [ $# -eq 2 ] && [ $2 == "gen_all" ]; then
	CHOICE_PACKAGE=$1
	echo "Choose project:$CHOICE_PACKAGE"
else
	unset CHOICE_PACKAGE

	if [ -z "$CHOICE_PACKAGE" ]; then
		echo "Available projects:"
		#show all package combinations
		j=0
		while IFS= read -r LINE; do
			NR=$j
			echo -e "\t$NR. ${LINE[@]}"
			j=$((j + 1))
		done <$PACKAGE_COMBINATION
		read -p "Choose your project: " CHOICE_PACKAGE
		# Determine whether it is a digital number
		expr $CHOICE_PACKAGE + 1 >/dev/null 2>&1
		if [[ $? -ne 0 ]] || [[ $CHOICE_PACKAGE -ge $j ]]; then
			echo "Wrong choice!"
			return 0
		fi
	fi
fi

KERNEL=freertos

export KERNEL CHOICE_PACKAGE

LINK_SRC_PACKAGE=$RTOS_ROOT_DIR/rtos/speaker/scripts/gen_package.sh
LINK_DST_PACKAGE=$RTOS_ROOT_DIR/gen_package.sh

if [[ -f "$LINK_SRC_PACKAGE" ]]; then
	ln -sfn "$LINK_SRC_PACKAGE" "$LINK_DST_PACKAGE"
else
	echo "Please ensure the $LINK_SRC_PACKAGE is exist or execute repo sync"
	return 1
fi

return 0