SynoBuild

#!/bin/bash
# Copyright (c) 2000-2016 Synology Inc. All rights reserved.

LANG=""
LC_ALL=""
. $(dirname `readlink -f "$0"`)/include/init

Usage() {
	cat << EOF

Usage
	`basename $0` [OPTIONS] project_name+

Synopsis
	Build projects.

Options
	-p, --platform {platform}
		Specify target platform.
	-c, --clean, --dontask
		Cleanup before building.
	-C, --cleanonly
		Cleanup only and exit.
	-j, --jobs {num}
		Specify how many jobs to build in parallel. Default is 4.
	-J	Disable parallel build.
	-S	Disable silent make.
	-x {level}
		Build all dependant projects. Can specify level of dependency.
		Expand project dependency list, and build them in turn.
		Cannot be used with -r and default value is 0.
		For example, -x3 means to traverse dependency to 3rd level (itself as level 0)
	-r {level}
		Expand project dependency list reversely, then build all depending projects.
	-d, --with-debug
		Build with debugging definition.
	-N, --noclean
		Do not cleanup before building.
	--no-builtin
		Do not skip built-in projects.
	--with-ccache {size}
		Set size of ccache to reduce compiler activities. Default is $DefaultCCacheSize.
	--with-clean-ccache
		Build with a cleared ccache.
	--min-sdk {version}
		Specify minimum required SDK version (for example, 4.0).
	-h, --help
		This help message.

EOF
}


AppendSynoXtraCflags(){
	SYNO_XTRACFLAGS="-g"
}

ParseExtArgs() {
	while [ -n "$1" ]; do # {{{
		case "$1" in
		"--no-builtin")
			IgnoreBuiltin="No"
			;;
		"--dont-remove-deb")
			DontRemoveDeb="Y"
			;;
		"--min-sdk")
			MinSdkVersion="$2"
			shift
			;;
		"--enable-apt")
			ENABLE_APT="yes"
			;;
		*)
			ERROR "Unknown option: $1"
			;;
		esac
		shift
	done
	if [ -z "$BUILD_OPT" ]; then
		# call again without parameters
		# to prompt user interactively
		AskPlatform
	fi
}

CollectBuiltinProjs(){
	local builtinProjs=
	# Resolve built-in projects

	if [ "$IgnoreBuiltin" = "Yes" -a -f "$ExcludeListFile" ]; then
		ForceBuildProjects="`cat $ExcludeListFile | sed 's/ /|/g'`"
		builtinProjs="`echo "$BuiltinProjects" | sed 's/ /\n/g' | grep -vE "$ForceBuildProjects"`"
	fi
	echo "$builtinProjs"
}

Source "include/config"
Source "include/build"

IgnoreBuiltin="Yes"
MakeClean="Yes"
ExcludeListFile="/seen_curr.list"
ARGS=`getopt -u -l "$BuildDefaultLongArgs,dont-remove-deb,min-sdk:,no-builtin,enable-apt" $BuildDefaultArgs $@`

if [ $? -ne 0 ]; then
	Usage
	exit 1
fi
set -- $ARGS

CheckPermission

main() {
	local projectList=
	local logFile=
	local builtinProjs=

	ParseBuildDefaultArgs "$@"
	ParseExtArgs $UnHandledOpt

	# Setup build environment
	SetupBuildEnv AppendSynoXtraCflags

	projectList=$(NormalizeBuildProjects $InputProjs)
	INFO "" "projectList=\"$projectList\""
	builtinProjs=$(CollectBuiltinProjs)

	for ThisProj in $projectList; do
		logFile="$LogDir/${ThisProj}.build"
		[ -f "$logFile" ] && mv -f $logFile $logFile.old

		(
			INFO "Start to build ${ThisProj}."
			Date0=`date +%s`
			SetupBuildProjEnv $ThisProj
			BuildProject $ThisProj
			Date1=`date +%s`
			ShowTimeCost $Date0 $Date1 "Build-->$ThisProj"
			INFO "Build ${ThisProj} finished!"

		) &> >(tee $logFile)

	done

	CheckTimeCostLog build $projectList
	if ! CheckErrorLog build $projectList; then
		return 1
	fi
	return 0
}

main $@