haiku/build/jam/ImageRules

rule FSameTargetWithPrependedGrist
{
	# SameTargetWithPrependedGrist <target> : <grist to prepend> ;
	#
	local target = $(1) ;
	local gristToPrepend = $(2) ;
	local grist = $(target:G) ;

	if $(grist) {
		grist = $(gristToPrepend)!$(grist) ;
	} else {
		grist = $(gristToPrepend) ;
	}

	return $(target:G=$(grist)) ;
}

rule InitScript
{
	# Note: The script must have been LOCATEd before.
	local script = $(1) ;
	local initScript
		= [ FSameTargetWithPrependedGrist $(script) : init-script ] ;

	if ! [ on $(script) return $(__is_initialized) ] {
		__is_initialized on $(script) = true ;

		MakeLocate $(initScript) : [ on $(script) return $(LOCATE) ] ;
		Always $(initScript) ;
		Depends $(script) : $(initScript) ;

		InitScript1 $(initScript) ;
	}

	return $(initScript) ;
}

actions InitScript1
{
	$(RM) $(1)
	touch $(1)
}

rule AddVariableToScript script : variable : value
{
	# AddVariableToScript <script> : <variable> : <value> ;

	# interpret an empty variable value as empty string
	if ! $(value) {
		value = "" ;
	}

	InitScript $(script) ;

	VARIABLE_DEFS on $(script) += "echo $(variable)=\\\"$(value[1])\\\" >> " ;

	# if the value is an array, add the other array elements
	value = $(value[2-]) ;
	while $(value) {
		VARIABLE_DEFS on $(script)
			+= "echo $(variable)=\\\" \\\$$(variable) $(value[1])\\\" >> " ;
		value = $(value[2-]) ;
	}

	AddVariableToScript1 $(script) ;
}

actions together AddVariableToScript1
{
	$(VARIABLE_DEFS)$(1);
}


rule AddTargetVariableToScript script : targets : variable
{
	# AddTargetVariableToScript <script> : <targets> [ : <variable> ] ;
	#
	# If <targets> contains multiple targets, their paths must not contain
	# whitespaces or other characters that need to be escaped in the shell.
	#
	variable ?= $(3:E=$(targets[1]:BS)) ;

	local initScript = [ InitScript $(script) ] ;

	serialization = [ on $(script) return $(HAIKU_SERIALIZATION) ] ;

	local variableTarget = [ NewUniqueTarget ] ;
	NotFile $(variableTarget) ;
	Depends $(variableTarget) : $(initScript) $(targets) $(serialization) ;
	Depends $(script) : $(variableTarget) ;

	HAIKU_SERIALIZATION on $(script) = $(variableTarget) ;

	HAIKU_VARIABLE_NAME on $(variableTarget) = $(variable) ;
	AddTargetVariableToScript1 $(variableTarget) : $(initScript) $(targets) ;
}


actions AddTargetVariableToScript1
{
	script="$(2[1])"
	echo "$(HAIKU_VARIABLE_NAME)=" >> "$script"

	firstSeen=
	for value in "$(2[2-])" ; do
		if [ -z "$firstSeen" ]; then
			echo "$(HAIKU_VARIABLE_NAME)=\"$value\"" >> "$script"
			firstSeen=1
		else
			echo "$(HAIKU_VARIABLE_NAME)=\"\$$(HAIKU_VARIABLE_NAME) $value\"" \
				>> "$script"
		fi
	done
}


#pragma mark -

rule AddDirectoryToContainer container : directoryTokens : attributeFiles
{
	# AddDirectoryToContainer <container> : <directoryTokens> : <attributeFiles>

	local containerGrist = [ on $(container) return $(HAIKU_CONTAINER_GRIST) ] ;
	local directory = [ FDirName $(directoryTokens) ] ;
	directory = $(directory:G=$(containerGrist)) ;

	if ! [ on $(directory) return $(__is_on_image) ] {
		HAIKU_INSTALL_DIRECTORIES on $(container) += $(directory) ;
		__is_on_image on $(directory) = true ;
		DIRECTORY_TOKENS on $(directory) = $(directoryTokens) ;
		NotFile $(directory) ;

		# mark the parent dir as not to be created
		local parent = [ FReverse $(directoryTokens) ] ;
		parent = [ FReverse $(parent[2-]) ] ;
		if $(parent) {
			parent = [ FDirName $(parent) ] ;
			parent = $(parent:G=$(containerGrist)) ;
			DONT_CREATE on $(parent) = true ;
		}
	}

	if $(attributeFiles) {
		SEARCH on $(attributeFiles)
			+= [ FDirName $(HAIKU_TOP) data image_directories ] ;
		ATTRIBUTE_FILES on $(dir) += $(attributeFiles) ;
	}

	return $(directory) ;
}

rule FilterContainerUpdateTargets targets : filterVariable
{
	# FilterContainerUpdateTargets targets : filterVariable

	local filteredTargets ;
	local target ;
	for target in $(targets) {
		if [ on $(target) return $($(filterVariable)) ] {
			filteredTargets += $(target) ;
		}
	}
	return $(filteredTargets) ;
}


rule IncludeAllTargetsInContainer container
{
	local filterVar
		= [ on $(container) return $(HAIKU_INCLUDE_IN_CONTAINER_VAR) ] ;
	if $(filterVar) {
		return $($(filterVar)) ;
	}

	return ;
}


rule PropagateContainerUpdateTargetFlags toTarget : fromTarget
{
	if [ on $(fromTarget) return $(HAIKU_INCLUDE_IN_IMAGE) ] {
		HAIKU_INCLUDE_IN_IMAGE on $(toTarget) = 1 ;
	}

	if [ on $(fromTarget) return $(HAIKU_INCLUDE_IN_PACKAGES) ] {
		HAIKU_INCLUDE_IN_PACKAGES on $(toTarget) = 1 ;
	}
}


rule AddFilesToContainer container : directoryTokens : targets : destName
	: flags
{
	# AddFilesToContainer <container> : <directoryTokens> : <targets>
	#	: [ <destName> ] : [ <flags> ]
	#
	# Supported flags:
	#	computeName - <destName> is the name of a shell command/function that
	#		computes the destination name.
	#	alwaysUpdate - When only updating the container, always also update the
	#		given targets.

	local containerGrist = [ on $(container) return $(HAIKU_CONTAINER_GRIST) ] ;
	local systemDirTokens
		= [ on $(container) return $(HAIKU_CONTAINER_SYSTEM_DIR_TOKENS) ] ;

	targets = [ FFilterByBuildFeatures $(targets) ] ;

	# If the image shall only be updated, we filter out all targets not marked
	# accordingly.
	if [ on $(container) return $(HAIKU_CONTAINER_UPDATE_ONLY) ]
		&& ! [ IncludeAllTargetsInContainer $(container) ]
		&& ! alwaysUpdate in $(flags) {
		local filterVar
			= [ on $(container) return $(HAIKU_INCLUDE_IN_CONTAINER_VAR) ] ;
		if $(filterVar) {
			targets = [ FilterContainerUpdateTargets $(targets)
				: $(filterVar) ] ;

			# If there are any targets, mark the container as to be included in
			# an update, too, if it has set the update inheritance variable.
			# This makes updating a target that lives in a package on an image
			# work.
			if $(targets) {
				local updateVariable = [ on $(container) return
					$(HAIKU_CONTAINER_INHERIT_UPDATE_VARIABLE) ] ;
				if $(updateVariable) {
					$(updateVariable) on $(container) = 1 ;
				}
			}
		}
	}

	if ! $(targets) {
		return ;
	}

	local directory = [ AddDirectoryToContainer $(container)
		: $(directoryTokens) ] ;

	# We create a unique dummy target per target to install.
	local installTargetsVar
		= [ on $(container) return $(HAIKU_INSTALL_TARGETS_VAR) ] ;
	local stripExecutables
		= [ on $(container) return $(HAIKU_CONTAINER_STRIP_EXECUTABLES) ] ;
	local target ;
	for target in $(targets) {
		local name ;
		local nameFunction ;
		if $(destName) {
			if computeName in $(flags) {
				nameFunction = $(destName) ;
				name = $(destName)/$(target:BSM) ;
			} else {
				name = $(destName) ;
			}
		} else {
			name = $(target:BSM) ;
		}

		local installTarget = $(target) ;
		if $(stripExecutables)
			&& [ on $(target) return $(HAIKU_TARGET_IS_EXECUTABLE) ] {
			installTarget = [ StripFiles $(target) ] ;
		}

		local destTarget = $(name:G=$(containerGrist)__$(directory:G=)) ;
		TARGET on $(destTarget) = $(installTarget) ;
		INSTALL_DIR on $(destTarget) = $(directory) ;
		NAME_FUNCTION on $(destTarget) = $(nameFunction) ;
		$(installTargetsVar) on $(target) += $(destTarget) ;
		TARGETS_TO_INSTALL on $(directory) += $(destTarget) ;

		# If the target is associated with catalog files, add those, too.
		local catalogs = [ on $(target) return $(HAIKU_CATALOG_FILES) ] ;
		if $(catalogs) {
			local signature
				= [ on $(target) return $(HAIKU_CATALOG_SIGNATURE) ] ;
			AddFilesToContainer $(container)
				: $(systemDirTokens) data locale catalogs $(signature)
				: $(catalogs) ;
		}

		# If the target is associated with MIME DB entries, add those, too.
		local mimeDBEntries = [ on $(target) return $(HAIKU_MIME_DB_ENTRIES) ] ;
		if $(mimeDBEntries) {
			# Make sure we add the entries only once by tracking the containers
			# we have already added it to.
			local containers = [ on $(mimeDBEntries)
				return $(HAIKU_MIME_DB_ENTRIES_IN_CONTAINERS) ] ;
			if ! $(container) in $(containers) {
				HAIKU_MIME_DB_ENTRIES_IN_CONTAINERS on $(mimeDBEntries)
					= $(containers) $(container) ;
	 			CopyDirectoryToContainer $(container) : data
 					: $(mimeDBEntries) : mime_db : : alwaysUpdate isTarget ;
 			}
		}
	}
}

rule FFilesInContainerDirectory container : directoryTokens
{
	local containerGrist = [ on $(container) return $(HAIKU_CONTAINER_GRIST) ] ;
	local directory = [ FDirName $(directoryTokens) ] ;
	directory = $(directory:G=$(containerGrist)) ;

	if [ on $(directory) return $(__is_on_image) ] {
		on $(directory) return $(TARGETS_TO_INSTALL) ;
	}

	return ;
}

rule AddSymlinkToContainer container : directoryTokens : linkTarget : linkName
{
	# AddSymlinkToContainer <container> : <directory> : <link target>
	#	[ : <link name> ] ;
	#

	# If the image shall only be updated, we don't add any symlinks.
	if [ on $(container) return $(HAIKU_CONTAINER_UPDATE_ONLY) ]
		&& ! [ IncludeAllTargetsInContainer $(container) ] {
		return ;
	}

	local directory = [ AddDirectoryToContainer $(container)
		: $(directoryTokens) ] ;

	if ! $(linkName) {
		local path = [ FReverse [ FSplitPath $(linkTarget) ] ] ;
		linkName = $(path[1]) ;
	}

	local link = $(directory)/$(linkName) ;
	SYMLINK_TARGET on $(link) = $(linkTarget) ;
	SYMLINKS_TO_INSTALL on $(directory) += $(link) ;
}

rule FSymlinksInContainerDirectory container : directoryTokens
{
	local containerGrist = [ on $(container) return $(HAIKU_CONTAINER_GRIST) ] ;
	local directory = [ FDirName $(directoryTokens) ] ;
	directory = $(directory:G=$(containerGrist)) ;

	if [ on $(directory) return $(__is_on_image) ] {
		on $(directory) return $(SYMLINKS_TO_INSTALL) ;
	}

	return ;
}

rule CopyDirectoryToContainer container : directoryTokens : sourceDirectory
	: targetDirectoryName : excludePatterns : flags
{
	# CopyDirectoryToContainer <container> : <directoryTokens>
	#	: <sourceDirectory> : <targetDirectoryName> : <excludePatterns>
	#	[ : <flags> ] ;
	#
	# Supported flags: alwaysUpdate, isTarget
	# isTarget: <sourceDirectory> is a target, not a path

	# If the image shall only be updated, we don't copy any directories
	if [ on $(container) return $(HAIKU_CONTAINER_UPDATE_ONLY) ]
			&& ! [ IncludeAllTargetsInContainer $(container) ]
			&& ! alwaysUpdate in $(flags) {
		return ;
	}

	if ! $(targetDirectoryName) {
		targetDirectoryName = $(sourceDirectory[1]:BSM) ;
	}

	# If sourceDirectory is a path, not a target, make it a target, so we can
	# treat both the same way.
	if ! isTarget in $(flags) {
		sourceDirectory = $(sourceDirectory:G=copy-directory-to-container) ;
		SEARCH on $(sourceDirectory) = ;
		TARGET on $(sourceDirectory) = ;
	}

	local directory = [ AddDirectoryToContainer $(container)
		: $(directoryTokens) $(targetDirectoryName) ] ;

	local targetDir = $(directory)/-/$(sourceDirectory) ;
	Depends $(targetDir) : $(sourceDirectory) ;
	EXCLUDE_PATTERNS on $(targetDir) = $(excludePatterns) ;
	SOURCE_DIRECTORY on $(targetDir) = $(sourceDirectory) ;
	TARGET_DIRECTORY on $(targetDir) = $(directory) ;
	DIRECTORIES_TO_INSTALL on $(directory) += $(targetDir) ;
}


rule AddHeaderDirectoryToContainer container : dirTokens : dirName
	: flags
{
	# AddHeaderDirectoryToContainer <container> : <dirTokens> : [ <dirName> ]
	#	[ : <flags> ] ;
	#
	# Supported flags: alwaysUpdate

	local systemDirTokens
		= [ on $(container) return $(HAIKU_CONTAINER_SYSTEM_DIR_TOKENS) ] ;

	CopyDirectoryToContainer $(container) : $(systemDirTokens) develop headers
		: [ FDirName $(HAIKU_TOP) headers $(dirTokens) ]
		: $(dirName) : -x *~ : $(flags) ;
}


rule AddWifiFirmwareToContainer container : driver : package : archive : extract
{
	# AddWifiFirmwareToContainer <container> : <driver> : <package> : <archive>
	#	: <extract>

	# complete location to wifi firmware archive
	local firmwareArchive = [ FDirName
		$(HAIKU_TOP) data system data firmware $(driver) $(archive) ] ;

	local systemDirTokens
		= [ on $(container) return $(HAIKU_CONTAINER_SYSTEM_DIR_TOKENS) ] ;

	local dirTokens = $(systemDirTokens) data firmware $(driver) ;
	if $(extract) = true || $(extract) = 1 {
		ExtractArchiveToContainer $(container) : $(dirTokens)
			: $(firmwareArchive) : : $(package) ;
	} else {
		AddFilesToContainer $(container) : $(dirTokens) : $(firmwareArchive)  ;
	}
}


rule ExtractArchiveToContainer container : directoryTokens : archiveFile
	: flags : extractedSubDir
{
	# ExtractArchiveToContainer <container> : <directory> : <archiveFile>
	#	: [ <flags> ] : <extractedSubDir> ;
	#
	# Supported flags: alwaysUpdate

	# If the container shall only be updated, we extract only, if explicitely
	# requested.
	if [ on $(container) return $(HAIKU_CONTAINER_UPDATE_ONLY) ]
		&& ! alwaysUpdate in $(flags) {
		return ;
	}

	local directory = [ AddDirectoryToContainer $(container)
		: $(directoryTokens) ] ;

	ARCHIVE_FILES_TO_INSTALL on $(directory) += $(archiveFile) ;
	ARCHIVE_SUBDIR_TO_INSTALL_FROM on $(archiveFile) = $(extractedSubDir) ;
}

rule AddDriversToContainer container : relativeDirectoryTokens : targets
{
	# AddDriversToContainer <container> : <relative directory> : <targets> ;
	#
	local systemDirTokens
		= [ on $(container) return $(HAIKU_CONTAINER_SYSTEM_DIR_TOKENS) ] ;
	local directoryTokens = $(systemDirTokens) add-ons kernel drivers dev
		$(relativeDirectoryTokens) ;

	targets = [ FFilterByBuildFeatures $(targets) ] ;

	# A driver can be in multiple categories. Avoid adding it to the bin/
	# directory more than once.
	local binTargets ;
	local target ;
	for target in $(targets) {
		local containers
			= [ on $(target) return $(HAIKU_DRIVER_IN_CONTAINERS) ] ;
		if ! $(container) in $(containers) {
			HAIKU_DRIVER_IN_CONTAINERS on $(target)
				= $(containers) $(container) ;
			binTargets += $(target) ;
		}
	}

	AddFilesToContainer $(container)
		: $(systemDirTokens) add-ons kernel drivers bin
		: $(binTargets) ;

	# If the image shall only be updated, we don't add any symlinks.
	if [ on $(container) return $(HAIKU_CONTAINER_UPDATE_ONLY) ]
		&& ! [ IncludeAllTargetsInContainer $(container) ] {
		return ;
	}

	# get the relative symlink path prefix
	local linkPrefix = ;
	for i in $(relativeDirectoryTokens) {
		linkPrefix += .. ;
	}
	linkPrefix += .. bin ;

	# add the symlinks
	local name ;
	for name in $(targets:BSM) {
		AddSymlinkToContainer $(container) : $(directoryTokens)
			: [ FDirName $(linkPrefix) $(name) ] : $(name) ;
	}
}

rule AddNewDriversToContainer container : relativeDirectoryTokens
	: targets : flags
{
	# AddNewDriversToContainer <container> : <directory> : <targets> : <flags> ;
	#
	# Supported flags:
	#	alwaysUpdate - When only updating the container, always also update the
	#		given targets.

	local systemDirTokens
		= [ on $(container) return $(HAIKU_CONTAINER_SYSTEM_DIR_TOKENS) ] ;
	local directoryTokens = $(systemDirTokens) add-ons kernel drivers
		$(relativeDirectoryTokens) ;

	targets = [ FFilterByBuildFeatures $(targets) ] ;

	AddFilesToContainer $(container) : $(directoryTokens)
		: $(targets) : : $(flags) ;
}

rule AddBootModuleSymlinksToContainer container : targets
{
	# AddBootModuleSymlinksToContainer <container> : <targets> ;
	#

	# If the container shall only be updated, we don't add any symlinks.

	if [ on $(container) return $(HAIKU_CONTAINER_UPDATE_ONLY) ]
		&& ! [ IncludeAllTargetsInContainer $(container) ] {
		return ;
	}

	local systemDirTokens
		= [ on $(container) return $(HAIKU_CONTAINER_SYSTEM_DIR_TOKENS) ] ;
	targets = [ FFilterByBuildFeatures $(targets) ] ;

	# add the symlinks
	local installTargetsVar
		= [ on $(container) return $(HAIKU_INSTALL_TARGETS_VAR) ] ;
	local target ;
	for target in $(targets) {
		# Symlink to the first place where the target has been installed.
		local destTarget = [ on $(target) return $($(installTargetsVar)[1]) ] ;
		local installDir = [ on $(destTarget) return $(INSTALL_DIR) ] ;

		if ! $(installDir) {
			Echo "ERROR: AddBootModuleSymlinksToContainer: Can't create a "
				"symlink to target" \"$(target)"\"." ;
			Exit "ERROR: Add*ToContainer has not been invoked for it yet." ;
		}

		# chop off the system dir prefix from installDir
		installDir = [ on $(installDir) return $(DIRECTORY_TOKENS) ] ;
		local dummy ;
		for dummy in $(systemDirTokens) {
			installDir = $(installDir[2-]) ;
		}

		local name = $(target:BSM) ;
		local linkTarget = [ FDirName ../../.. $(installDir) $(name) ] ;

		AddSymlinkToContainer $(container)
			: $(systemDirTokens) add-ons kernel boot
			: $(linkTarget) : $(name) ;
	}
}


rule AddLibrariesToContainer container : directory : libs
{
	# AddLibrariesToContainer <container> : <directory> : <libs>
	#
	# Installs libraries with the appropriate links into the container.
	#

	local lib ;
	for lib in $(libs) {
		local abiVersion = [ on $(lib) return $(HAIKU_LIB_ABI_VERSION) ] ;
		if $(abiVersion) {
			local abiVersionedLib = $(lib:G=).$(abiVersion) ;
			AddFilesToContainer $(container) : $(directory) : $(lib)
				: $(abiVersionedLib) ;
			AddSymlinkToContainer $(container) : $(directory)
				: $(abiVersionedLib) : $(lib:G=) ;
		} else {
			AddFilesToContainer $(container) : $(directory) : $(lib) ;
		}
	}
}


rule CreateContainerMakeDirectoriesScript container : script
{
	MakeLocate $(script) : $(HAIKU_OUTPUT_DIR) ;
	Always $(script) ;

	local initScript = [ InitScript $(script) ] ;

	local scriptBody
		= [ FSameTargetWithPrependedGrist $(script) : script-body ] ;
	LOCATE on $(scriptBody) = [ on $(script) return $(LOCATE) ] ;
	Depends $(scriptBody) : $(initScript) ;
	Depends $(script) : $(scriptBody) ;

	# collect the directories to create
	local dirsToCreate ;
	local directories
		= [ on $(container) return $(HAIKU_INSTALL_DIRECTORIES) ] ;
	local dir ;
	for dir in $(directories) {
		if ! [ on $(dir) return $(DONT_CREATE) ] {
			dirsToCreate += $(dir) ;
		}
	}

	# If the image shall only be updated, we don't create directories.
	if $(dirsToCreate)
		&& ( ! [ on $(container) return $(HAIKU_CONTAINER_UPDATE_ONLY) ]
			|| [ IncludeAllTargetsInContainer $(container) ]
			|| [ on $(container) return
				$(HAIKU_CONTAINER_ALWAYS_CREATE_DIRECTORIES) ] ) {
		Depends $(scriptBody) : $(dirsToCreate) ;
		CreateContainerMakeDirectoriesScript1 $(scriptBody) : $(dirsToCreate) ;

		local serializationDependency = $(scriptBody) ;
			# Used to create a dependency chain between the dummy targets.
			# This forces jam to build them one after the other, thus preventing
			# concurrent writes to the script file when building with multiple
			# jobs.

		# For directories with attributes, we convert those the specified
		# resource files to files with attributes and add commands to the script
		# adding the attributes to the directories.
		for dir in $(directories) {
			local resourceFiles = [ on $(dir) return $(ATTRIBUTE_FILES) ] ;
			if $(resourceFiles) {
				local dirTokens = [ on $(dir) return $(DIRECTORY_TOKENS) ] ;

				# translate resources file to file with attributes
				local attributeFile = $(script)-attributes-$(dirTokens:J=-) ;
				ResAttr $(attributeFile) : $(resourceFiles) ;

				# use a unique dummy target for this file, on which we
				# can define the TARGET_DIR variable
				local dummyTarget = $(script)-attributes-dummy-$(dir:G=) ;
				NotFile $(dummyTarget) ;
				TARGET_DIR on $(dummyTarget) = $(dir:G=) ;

				Depends $(dummyTarget) : $(initScript) $(attributeFile)
					$(serializationDependency) ;
				Depends $(script) : $(dummyTarget) ;
				serializationDependency = $(dummyTarget) ;

				AppendToContainerMakeDirectoriesScriptAttributes $(dummyTarget)
					: $(initScript) $(attributeFile) ;
			}
		}
	}
}

actions piecemeal CreateContainerMakeDirectoriesScript1
{
	echo \$mkdir -p "\"\${tPrefix}$(2:G=)\"" >> $(1)
}

actions AppendToContainerMakeDirectoriesScriptAttributes
{
	echo \$copyAttrs "\"\${sPrefix}$(2[2])\"" \
		"\"\${tPrefix}$(TARGET_DIR)\"" >> $(2[1])
}

rule CreateContainerCopyFilesScript container : script
{
	MakeLocate $(script) : $(HAIKU_OUTPUT_DIR) ;
	Always $(script) ;

	local initScript = [ InitScript $(script) ] ;

	local scriptBody
		= [ FSameTargetWithPrependedGrist $(script) : script-body ] ;
	LOCATE on $(scriptBody) = [ on $(script) return $(LOCATE) ] ;
	Depends $(scriptBody) : $(initScript) ;
	Depends $(script) : $(scriptBody) ;

	local serializationDependency = $(scriptBody) ;
		# Used to create a dependency chain between the dummy targets.
		# This forces jam to build them one after the other, thus preventing
		# concurrent writes to the script file when building with multiple
		# jobs.

	local dir ;
	for dir in [ on $(container) return $(HAIKU_INSTALL_DIRECTORIES) ] {
		# filter the targets that shall be renamed; they have to be copied
		# individually
		local destTargets = [ on $(dir) return $(TARGETS_TO_INSTALL) ] ;
		local remainingTargets ;
		local destTarget ;
		for destTarget in $(destTargets) {
			local target = [ on $(destTarget) return $(TARGET) ] ;
			local name = $(destTarget:G=) ;
			if $(name) != $(target:BSM) {
				# use a unique dummy target for this file, on which we
				# can define the TARGET_DIR variable
				local dummyTarget = $(script)-dummy-$(dir:G=)-$(target) ;
				NotFile $(dummyTarget) ;
				TARGET_DIR on $(dummyTarget) = $(dir:G=) ;

				local nameFunction
					= [ on $(destTarget) return $(NAME_FUNCTION) ] ;
				if $(nameFunction) {
					INSTALL_TARGET_NAME on $(dummyTarget) = "\\${name}" ;
				} else {
					INSTALL_TARGET_NAME on $(dummyTarget) = $(name) ;
				}
				NAME_FUNCTION on $(dummyTarget) = $(nameFunction) ;

				Depends $(dummyTarget) : $(initScript) $(target)
					$(serializationDependency) ;
				Depends $(script) : $(dummyTarget) ;
				serializationDependency = $(dummyTarget) ;

				AppendToContainerCopyFilesScriptSingleFile $(dummyTarget)
					: $(initScript) $(target) ;
			} else {
				remainingTargets += $(target) ;
			}
		}
		targets = $(remainingTargets) ;

		if $(targets) {
			# use a unique dummy target for this directory, on which we
			# can define the TARGET_DIR variable
			local dummyTarget = $(script)-dummy-$(dir:G=) ;
			NotFile $(dummyTarget) ;
			TARGET_DIR on $(dummyTarget) = $(dir:G=) ;

			Depends $(dummyTarget) : $(initScript) $(targets)
				$(serializationDependency) ;
			Depends $(script) : $(dummyTarget) ;
			serializationDependency = $(dummyTarget) ;

			OUTPUT_SCRIPT on $(dummyTarget) = $(initScript) ;
			AppendToContainerCopyFilesScript $(dummyTarget) : $(targets) ;
		}

		local symlinks = [ on $(dir) return $(SYMLINKS_TO_INSTALL) ] ;
		local symlink ;
		for symlink in $(symlinks) {
			NotFile $(symlink) ;

			Depends $(script) : $(symlink) ;
			Depends $(symlink) : $(initScript) $(serializationDependency) ;
			serializationDependency = $(symlink) ;

			AddSymlinkToContainerCopyFilesScript $(symlink) : $(initScript) ;
		}

		local targetDirs = [ on $(dir) return $(DIRECTORIES_TO_INSTALL) ] ;
		local targetDir ;
		for targetDir in $(targetDirs) {
			NotFile $(targetDir) ;

			Depends $(script) : $(targetDir) ;
			Depends $(targetDir) : $(initScript) $(serializationDependency) ;
			serializationDependency = $(targetDir) ;

			AddDirectoryToContainerCopyFilesScript $(targetDir)
				: $(initScript) ;
		}
	}
}


actions piecemeal AppendToContainerCopyFilesScript bind OUTPUT_SCRIPT
{
	echo \$cp "\"\${sPrefix}$(2)\"" "\"\${tPrefix}$(TARGET_DIR)\"" \
		>> $(OUTPUT_SCRIPT)
}


actions AppendToContainerCopyFilesScriptSingleFile
{
	if [ -n "$(NAME_FUNCTION:E)" ]; then
		echo "name=\`$(NAME_FUNCTION:E) \"$(2[2])\" 2> /dev/null \` || exit 1" \
			>> $(2[1])
	fi

	echo \$cp "\"\${sPrefix}$(2[2])\"" \
		"\"\${tPrefix}$(TARGET_DIR)/$(INSTALL_TARGET_NAME)\"" >> $(2[1])
}


actions AddSymlinkToContainerCopyFilesScript
{
	echo \$ln -sfn "\"$(SYMLINK_TARGET)\"" "\"\${tPrefix}$(1:G=)\"" >> $(2[1])
}


actions AddDirectoryToContainerCopyFilesScript bind SOURCE_DIRECTORY
{
	echo \$cp -r $(EXCLUDE_PATTERNS) "\"\${sPrefix}$(SOURCE_DIRECTORY)/.\"" \
		"\"\${tPrefix}$(TARGET_DIRECTORY:G=)\"" >> $(2[1])
}


rule CreateContainerExtractFilesScript container : script
{
	MakeLocate $(script) : $(HAIKU_OUTPUT_DIR) ;
	Always $(script) ;

	local initScript = [ InitScript $(script) ] ;

	local scriptBody
		= [ FSameTargetWithPrependedGrist $(script) : script-body ] ;
	LOCATE on $(scriptBody) = [ on $(script) return $(LOCATE) ] ;
	Depends $(scriptBody) : $(initScript) ;
	Depends $(script) : $(scriptBody) ;

	local serializationDependency = $(scriptBody) ;
		# Used to create a dependency chain between the dummy targets.
		# This forces jam to build them one after the other, thus preventing
		# concurrent writes to the script file when building with multiple
		# jobs.

	local dir ;
	for dir in [ on $(container) return $(HAIKU_INSTALL_DIRECTORIES) ] {
		local archiveFiles = [ on $(dir) return $(ARCHIVE_FILES_TO_INSTALL) ] ;
		local archiveFile ;
		for archiveFile in $(archiveFiles) {
			# use a unique dummy target for this file, on which we
			# can define the TARGET_DIR variable
			local dummyTarget = $(script)-dummy-$(dir:G=)-$(archiveFile) ;
			NotFile $(dummyTarget) ;
			TARGET_DIR on $(dummyTarget) = $(dir:G=) ;

			local extractedSubDir = [ on $(archiveFile)
				return $(ARCHIVE_SUBDIR_TO_INSTALL_FROM) ] ;
			ARCHIVE_SUBDIR_TO_INSTALL_FROM on $(dummyTarget) =
				$(extractedSubDir:E=.) ;

			Depends $(dummyTarget) : $(initScript) $(archiveFile)
				$(serializationDependency) ;
			Depends $(script) : $(dummyTarget) ;
			serializationDependency = $(dummyTarget) ;

			AddExtractFileToContainerExtractFilesScript $(dummyTarget)
				: $(initScript) $(archiveFile) ;
		}
	}
}


actions AddExtractFileToContainerExtractFilesScript
{
	echo extractFile "\"$(2[2])\"" "\"$(TARGET_DIR)\"" \
		"\"$(ARCHIVE_SUBDIR_TO_INSTALL_FROM)\"" >> $(2[1])
}


rule AddPackagesAndRepositoryVariablesToContainerScript script : container
{
	AddVariableToScript $(script) : downloadDir : $(HAIKU_DOWNLOAD_DIR) ;
	AddTargetVariableToScript $(script) : <build>package ;
	AddTargetVariableToScript $(script) : <build>get_package_dependencies
		: getPackageDependencies ;

	# Add a variable to indicate whether packages dependencies shall be
	# resolved. We always want to do that in non-update mode, but also in update
	# mode when all packages are updated.
	local updateOnly
		= [ on $(container) return $(HAIKU_CONTAINER_UPDATE_ONLY) ] ;
	local resolvePackageDependencies ;
	if ( ! $(updateOnly) || $(HAIKU_UPDATE_ALL_PACKAGES) )
		&& $(HAIKU_BUILD_TYPE) != bootstrap {
		resolvePackageDependencies = 1 ;
	}
	AddVariableToScript $(script) : resolvePackageDependencies
		: $(resolvePackageDependencies) ;

	AddVariableToScript $(script) : noDownloads : $(HAIKU_NO_DOWNLOADS) ;

	AddVariableToScript $(script) : updateAllPackages
		: $(HAIKU_UPDATE_ALL_PACKAGES) ;

	# Add variable "systemPackages"  with the packages copied/updated.
	local allPackages = [ on $(container) return $(HAIKU_PACKAGES_IN_IMAGE) ] ;
	if $(updateOnly) && ! [ IncludeAllTargetsInContainer $(container) ] {
		allPackages = [ FilterContainerUpdateTargets $(allPackages)
			: [ on $(container) return $(HAIKU_INCLUDE_IN_CONTAINER_VAR) ] ] ;
	}

	AddTargetVariableToScript $(script) : $(allPackages) : systemPackages ;

	# Generate the repository package lists and add variables for the
	# repositories.
	local repository ;
	local repositoryFiles ;
	for repository in $(HAIKU_REPOSITORIES) {
		repositoryFiles
			+= [ on $(repository) return $(HAIKU_REPOSITORY_CACHE_FILE) ] ;
	}

	AddTargetVariableToScript $(script) : $(repositoryFiles) : repositories ;
}


#pragma mark - Haiku Image rules

rule SetUpdateHaikuImageOnly flag
{
	HAIKU_CONTAINER_UPDATE_ONLY on $(HAIKU_IMAGE_CONTAINER_NAME) = $(flag) ;
}

rule IsUpdateHaikuImageOnly
{
	on $(HAIKU_IMAGE_CONTAINER_NAME) return $(HAIKU_CONTAINER_UPDATE_ONLY) ;
}

rule AddDirectoryToHaikuImage directoryTokens : attributeFiles
{
	# AddDirectoryToHaikuImage <directoryTokens> : <attributeFiles>

	return [ AddDirectoryToContainer $(HAIKU_IMAGE_CONTAINER_NAME)
		: $(directoryTokens) : $(attributeFiles) ] ;
}

rule AddFilesToHaikuImage directory : targets : destName : flags
{
	# AddFilesToHaikuImage <directory> : <targets> : [ <destName> ]
	#	: [ <flags> ]

	AddFilesToContainer $(HAIKU_IMAGE_CONTAINER_NAME) : $(directory)
		: $(targets) : $(destName) : $(flags) ;
}

rule FFilesInHaikuImageDirectory directoryTokens
{
	return [ FFilesInContainerDirectory $(HAIKU_IMAGE_CONTAINER_NAME)
		: $(directoryTokens) ] ;
}

rule AddSymlinkToHaikuImage directoryTokens : linkTarget : linkName
{
	# AddSymlinkToHaikuImage <directory> : <link target> [ : <link name> ] ;

	linkTarget = $(linkTarget:J=/) ;

	AddSymlinkToContainer $(HAIKU_IMAGE_CONTAINER_NAME) : $(directoryTokens)
		: $(linkTarget) : $(linkName) ;
}

rule FSymlinksInHaikuImageDirectory directoryTokens
{
	return [ FSymlinksInContainerDirectory $(HAIKU_IMAGE_CONTAINER_NAME)
		: $(directoryTokens) ] ;
}

rule CopyDirectoryToHaikuImage directoryTokens : sourceDirectory
	: targetDirectoryName : excludePatterns : flags
{
	CopyDirectoryToContainer $(HAIKU_IMAGE_CONTAINER_NAME) : $(directoryTokens)
		: $(sourceDirectory) : $(targetDirectoryName) : $(excludePatterns)
		: $(flags) ;
}

rule AddSourceDirectoryToHaikuImage dirTokens : flags
{
	# AddSourceDirectoryToHaikuImage <dirTokens> : <flags> ;

	CopyDirectoryToHaikuImage home HaikuSources
		: [ FDirName $(HAIKU_TOP) $(dirTokens) ]
		: : : $(flags) ;
}

rule AddHeaderDirectoryToHaikuImage dirTokens : dirName : flags
{
	# AddHeaderDirectoryToHaikuImage <dirTokens> : [ <dirName> ]
	#	: <flags> ;

	AddHeaderDirectoryToContainer $(HAIKU_IMAGE_CONTAINER_NAME) : $(dirTokens)
		: $(dirName) : $(flags) ;
}

rule AddWifiFirmwareToHaikuImage driver : package : archive : extract
{
	# AddWifiFirmwareToHaikuImage <driver> : <package> : <archive> : <extract>

	AddWifiFirmwareToHaikuImage $(HAIKU_IMAGE_CONTAINER_NAME) : $(driver)
		: $(package) : $(archive) : $(extract) ;
}

rule ExtractArchiveToHaikuImage dirTokens : archiveFile : flags
	: extractedSubDir
{
	# ExtractArchiveToHaikuImage <dirTokens> : <archiveFile> : <flags>
	#	: <extractedSubDir> ;

	ExtractArchiveToContainer $(HAIKU_IMAGE_CONTAINER_NAME) : $(dirTokens)
		: $(archiveFile) : $(flags) : $(extractedSubDir) ;
}

rule AddDriversToHaikuImage relativeDirectoryTokens : targets
{
	# AddDriversToHaikuImage <relative directory> : <targets> ;

	AddDriversToContainer $(HAIKU_IMAGE_CONTAINER_NAME)
		: $(relativeDirectoryTokens) : $(targets) ;
}

rule AddNewDriversToHaikuImage relativeDirectoryTokens : targets : flags
{
	# AddNewDriversToHaikuImage <relative directory> : <targets> : <flags> ;

	AddNewDriversToContainer $(HAIKU_IMAGE_CONTAINER_NAME)
		: $(relativeDirectoryTokens) : $(targets) : $(flags) ;
}

rule AddBootModuleSymlinksToHaikuImage targets
{
	# AddBootModuleSymlinksToHaikuImage <targets> ;

	AddBootModuleSymlinksToContainer $(HAIKU_IMAGE_CONTAINER_NAME)
		: $(targets) ;
}

rule AddPackageFilesToHaikuImage location : packages : flags
{
	# AddPackageFilesToHaikuImage <location> : <packages> : <flags>
	#
	# Supported flags:
	#	nameFromMetaInfo - determine the target file name from the package meta
	#		info

	packages = [ FFilterByBuildFeatures $(packages) ] ;
	HAIKU_PACKAGES_IN_IMAGE on $(HAIKU_IMAGE_CONTAINER_NAME)
		= [ on $(HAIKU_IMAGE_CONTAINER_NAME) return $(HAIKU_PACKAGES_IN_IMAGE) ]
			$(packages) ;
	HAIKU_PACKAGE_INSTALLATION_LOCATION on $(packages) = $(location) ;

	if nameFromMetaInfo in $(flags) {
		AddFilesToHaikuImage $(location) packages : $(packages)
			: packageFileName : computeName ;
	} else {
		AddFilesToHaikuImage $(location) packages : $(packages) ;
	}
}

rule AddOptionalHaikuImagePackages packages
{
	local package ;
	for package in $(packages) {
		if ! [ on $(package) return $(HAIKU_OPTIONAL_PACKAGE_ADDED) ] {
			HAIKU_OPTIONAL_PACKAGE_ADDED on $(package) = 1 ;
			HAIKU_ADDED_OPTIONAL_PACKAGES += $(package) ;
		}
		local dependencies = [ on $(package)
			return $(HAIKU_OPTIONAL_PACKAGE_DEPENDENCIES) ] ;
		AddOptionalHaikuImagePackages $(dependencies) ;
	}
}

rule SuppressOptionalHaikuImagePackages packages
{
	local package ;
	for package in $(packages) {
		if ! [ on $(package) return $(HAIKU_OPTIONAL_PACKAGE_SUPPRESSED) ] {
			HAIKU_OPTIONAL_PACKAGE_SUPPRESSED on $(package) = 1 ;
		}
	}
}

rule IsOptionalHaikuImagePackageAdded package
{
	if ! [ on $(package) return $(HAIKU_OPTIONAL_PACKAGE_EXISTS) ] {
		HAIKU_OPTIONAL_PACKAGE_EXISTS on $(package) = 1 ;
		HAIKU_EXISTING_OPTIONAL_PACKAGES += $(package) ;
	}

	if [ on $(package) return $(HAIKU_OPTIONAL_PACKAGE_ADDED) ] &&
			! [ on $(package) return $(HAIKU_OPTIONAL_PACKAGE_SUPPRESSED) ] {
		return 1 ;
	}

	return ;
}

rule OptionalPackageDependencies package : dependencies
{
	HAIKU_OPTIONAL_PACKAGE_DEPENDENCIES on $(package) = $(dependencies) ;
	if [ on $(package) return $(HAIKU_OPTIONAL_PACKAGE_ADDED) ] {
		AddOptionalHaikuImagePackages $(dependencies) ;
	}
}


rule AddHaikuImagePackages packages
{
	# AddHaikuImagePackages <packages> ;
	# Adds the given packages <packages> to the image.

	packages = [ FFilterByBuildFeatures $(packages) ] ;

	local package ;
	for package in $(packages) {
		local resolvedPackage = [ IsPackageAvailable $(package) ] ;
		if ! $(resolvedPackage) {
			Echo "AddHaikuImagePackages: package" $(package)
				"not available!" ;
			continue ;
		}

		if ! [ on $(resolvedPackage) return $(HAIKU_PACKAGE_ADDED) ] {
			HAIKU_PACKAGE_ADDED on $(resolvedPackage) = 1 ;
			HAIKU_ADDED_PACKAGES += $(resolvedPackage) ;

			# download the package file and add it to the image
			local file = [ FetchPackage $(package) ] ;

			if $(HAIKU_UPDATE_ALL_PACKAGES) {
				HAIKU_INCLUDE_IN_IMAGE on $(file) = 1 ;
			}

			AddPackageFilesToHaikuImage system : $(file) ;
		}
	}
}


rule IsHaikuImagePackageAdded package
{
	local resolvedPackage = [ IsPackageAvailable $(package) ] ;
	if $(resolvedPackage)
		&& [ on $(resolvedPackage) return $(HAIKU_PACKAGE_ADDED) ] {
		return 1 ;
	}

	return ;
}


rule BuildHaikuImagePackageList target
{
	if ! $(target) {
		return ;
	}

	# get the file names of all added packages
	local packageFiles ;
	local package ;
	for package in $(HAIKU_ADDED_PACKAGES) {
		packageFiles += [ FetchPackage $(package) : nameResolved ] ;
	}

	# extract the versioned package names (without revision)
	packageFiles = [ Match "^([^-]*)" : $(packageFiles:B) ] ;

	HAIKU_IMAGE_PACKAGES on $(target) = $(packageFiles) ;
}


actions BuildHaikuImagePackageList
{
	echo $(HAIKU_IMAGE_PACKAGES) | xargs -n 1 echo | LC_ALL=C sort -u > $(1)
}


rule InstallSourceArchive file : url
{
	if $(HAIKU_INCLUDE_SOURCES) = 1 {
		# download archive file
		local archiveFile = [ DownloadFile $(file) : $(url) ] ;

		# copy directly into image
		AddFilesToHaikuImage _sources_ : $(archiveFile) ;
	}
}

rule InstallOptionalHaikuImagePackage url : dirTokens : flags
{
	# TODO: Remove the non-hpkg cases!
	# Currently the semantics differs depending on whether the  cdPackage flag
	# has been specified and the type of the package file:
	# * For a hpkg <dirTokens> is ignored. The package will be copied into the
	#   system/packages directory.
	# * For a regular archive and cdPackage, <dirTokens> is ignored and
	#   the package will be copied to the _package_ directory of the CD image.
	# * For a regular archive and without cdPackage, <dirTokens> specifies the
	#   directory relative to the image's root directory where the content of
	#   the archive will be extracted to.
	#
	# Supported flags: cdPackage

	local package = $(url:BS) ;

	# download archive file
	local archiveFile = [ DownloadFile $(package) : $(url) ] ;

	if $(package:S) = .hpkg {
		if $(HAIKU_UPDATE_ALL_PACKAGES) {
			HAIKU_INCLUDE_IN_IMAGE on $(archiveFile) = 1 ;
		}
		AddPackageFilesToHaikuImage system : $(archiveFile) ;
	} else if cdPackage in $(flags) && $(HAIKU_CD_NAME) {
		# TODO: If HAIKU_CD_NAME is set, that doesn't mean we're building a CD
		# image!
		# copy onto image
		AddFilesToHaikuImage _packages_ : $(archiveFile) ;
	} else {
		# extract onto image
		ExtractArchiveToHaikuImage $(dirTokens) : $(archiveFile) : $(flags) ;
	}
}

rule AddEntryToHaikuImageUserGroupFile file : entry
{
	local allEntries = [ on $(file) return $(HAIKU_IMAGE_USER_GROUP_ENTRIES) ] ;

	if $(allEntries) {
		allEntries = $(allEntries)|$(entry) ;
	} else {
		allEntries = $(entry) ;

		Always $(file) ;
		MakeLocate $(file) : $(HAIKU_COMMON_PLATFORM_OBJECT_DIR) ;
		BuildHaikuImageUserGroupFile $(file) ;
		AddFilesToHaikuImage system settings etc : $(file) ;
	}

	HAIKU_IMAGE_USER_GROUP_ENTRIES on $(file) = $(allEntries) ;
}

actions BuildHaikuImageUserGroupFile
{
	echo "$(HAIKU_IMAGE_USER_GROUP_ENTRIES)" | tr '|' '\n' > $(1)
}

rule AddUserToHaikuImage user : uid : gid : home : shell : realName
{
	if ! $(user) || ! $(uid) || ! $(gid) || ! $(home) {
		Exit "Invalid haiku user specification passed to AddUserToHaikuImage." ;
	}

	local entry
		= $(user):x:$(uid):$(gid):$(realName:E=$(user)):$(home):$(shell:E="") ;

	AddEntryToHaikuImageUserGroupFile <haiku-image>passwd : $(entry) ;
}

rule AddGroupToHaikuImage group : gid : members
{
	if ! $(group) || ! $(gid) {
		Exit "Invalid haiku group specification passed to"
			"AddGroupToHaikuImage." ;
	}

	local entry = $(group):x:$(gid):$(members:J=,:E) ;

	AddEntryToHaikuImageUserGroupFile <haiku-image>group : $(entry) ;
}


rule AddLibrariesToHaikuImage directory : libs
{
	# AddLibraryToHaikuImage <directory> : <libs>
	#
	# Installs libraries with the appropriate links onto the image.
	#

	AddLibrariesToContainer $(HAIKU_IMAGE_CONTAINER_NAME) : $(directory)
		: $(libs) ;
}


rule CreateHaikuImageMakeDirectoriesScript script
{
	CreateContainerMakeDirectoriesScript $(HAIKU_IMAGE_CONTAINER_NAME)
		: $(script) ;
}

rule CreateHaikuImageCopyFilesScript script
{
	CreateContainerCopyFilesScript $(HAIKU_IMAGE_CONTAINER_NAME) : $(script) ;
}

rule CreateHaikuImageExtractFilesScript script
{
	CreateContainerExtractFilesScript $(HAIKU_IMAGE_CONTAINER_NAME)
		: $(script) ;
}

rule BuildHaikuImage haikuImage : scripts : isImage : isVMwareImage
{
	# BuildHaikuImage <haiku image> : <scripts> : <is image> : <isVMwareImage> ;

	if $(isImage) = 1 || $(isImage) = true {
		IS_IMAGE on $(haikuImage) = 1 ;
	} else {
		IS_IMAGE on $(haikuImage) = "" ;
	}

	if $(isVMwareImage) = 1 || $(isVMwareImage) = true {
		IS_VMWARE_IMAGE on $(haikuImage) = 1 ;
	} else {
		IS_VMWARE_IMAGE on $(haikuImage) = "" ;
	}

	local mainScript = build_haiku_image ;
	SEARCH on $(mainScript) = [ FDirName $(HAIKU_TOP) build scripts ] ;

	Depends $(haikuImage) : $(mainScript) $(scripts) ;
	BuildHaikuImage1 $(haikuImage) : $(mainScript) $(scripts) ;
}

actions BuildHaikuImage1
{
	export imagePath="$(1)"
	export isImage="$(IS_IMAGE)"
	export isVMwareImage="$(IS_VMWARE_IMAGE)"
	$(2[1]) $(2[2-])
}

rule BuildVMWareImage vmwareImage : plainImage : imageSize
{
	# BuildVMWareImage <vmware image> : <plain image> : <image size in MB>

	IMAGE_SIZE on $(vmwareImage) = $(imageSize) ;

	Depends $(vmwareImage) : <build>vmdkheader $(plainImage) ;
	BuildVMWareImage1 $(vmwareImage) : <build>vmdkheader $(plainImage) ;
}

actions BuildVMWareImage1
{
	$(RM) $(1)
	$(2[1]) -h 64k -i$(IMAGE_SIZE)M $(1) &&
	cat $(2[2]) >> $(1)
}


#pragma mark - Network Boot Archive rules

rule AddDirectoryToNetBootArchive directoryTokens
{
	# AddDirectoryToNetBootArchive <directoryTokens>

	return [ AddDirectoryToContainer $(HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME)
		: $(directoryTokens) ] ;
}

rule AddFilesToNetBootArchive directory : targets : destName
{
	# AddFilesToNetBootArchive <directory> : <targets> [ : dest name ]

	AddFilesToContainer $(HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME) : $(directory)
		: $(targets) : $(destName) ;
}

rule AddSymlinkToNetBootArchive directoryTokens : linkTarget : linkName
{
	# AddSymlinkToNetBootArchive <directory> : <link target> [ : <link name> ] ;

	AddSymlinkToContainer $(HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME)
		: $(directoryTokens) : $(linkTarget) : $(linkName) ;
}

rule AddDriversToNetBootArchive relativeDirectoryTokens : targets
{
	# AddDriversToNetBootArchive <relative directory> : <targets> ;

	AddDriversToContainer $(HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME)
		: $(relativeDirectoryTokens) : $(targets) ;
}

rule AddNewDriversToNetBootArchive relativeDirectoryTokens : targets
{
	# AddNewDriversToNetBootArchive <relative directory> : <targets> ;

	AddNewDriversToContainer $(HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME)
		: $(relativeDirectoryTokens) : $(targets) ;
}

rule AddDriverRegistrationToNetBootArchive relativeDirectoryTokens : target
	: links
{
	# AddDriverRegistrationToNetBootArchive <directory> : <link target>
	#	: <link names> ] ;

	AddDriverRegistrationToContainer $(HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME)
		: $(relativeDirectoryTokens) : $(target) : $(links) ;
}

rule AddBootModuleSymlinksToNetBootArchive targets
{
	# AddBootModuleSymlinksToNetBootArchive <targets> ;

	AddBootModuleSymlinksToContainer $(HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME)
		: $(targets) ;
}

rule CreateNetBootArchiveMakeDirectoriesScript script
{
	CreateContainerMakeDirectoriesScript
		$(HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME) : $(script) ;
}

rule CreateNetBootArchiveCopyFilesScript script
{
	CreateContainerCopyFilesScript $(HAIKU_NET_BOOT_ARCHIVE_CONTAINER_NAME)
		: $(script) ;
}

rule BuildNetBootArchive archive : scripts
{
	# BuildNetBootArchive <archive> : <scripts>  ;

	local mainScript = build_archive ;
	SEARCH on $(mainScript) = [ FDirName $(HAIKU_TOP) build scripts ] ;

	Depends $(archive) : $(mainScript) $(scripts) ;
	BuildNetBootArchive1 $(archive) : $(mainScript) $(scripts) ;
}

actions BuildNetBootArchive1
{
	$(2[1]) $(1) $(2[2-])
}


#pragma mark - Floppy Boot Archive rules


rule AddDirectoryToFloppyBootArchive directoryTokens
{
	# AddDirectoryToFloppyBootArchive <directoryTokens>

	return [ AddDirectoryToContainer $(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME)
		: $(directoryTokens) ] ;
}

rule AddFilesToFloppyBootArchive directory : targets : destName
{
	# AddFilesToFloppyBootArchive <directory> : <targets> [ : dest name ]

	AddFilesToContainer $(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME) : $(directory)
		: $(targets) : $(destName) ;
}

rule AddSymlinkToFloppyBootArchive directoryTokens : linkTarget : linkName
{
	# AddSymlinkToFloppyBootArchive <directory> : <link target>
	#	[ : <link name> ] ;

	AddSymlinkToContainer $(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME)
		: $(directoryTokens) : $(linkTarget) : $(linkName) ;
}

rule AddDriversToFloppyBootArchive relativeDirectoryTokens : targets
{
	# AddDriversToFloppyBootArchive <relative directory> : <targets> ;

	AddDriversToContainer $(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME)
		: $(relativeDirectoryTokens) : $(targets) ;
}

rule AddNewDriversToFloppyBootArchive relativeDirectoryTokens : targets
{
	# AddNewDriversToFloppyBootArchive <relative directory> : <targets> ;

	AddNewDriversToContainer $(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME)
		: $(relativeDirectoryTokens) : $(targets) ;
}

rule AddDriverRegistrationToFloppyBootArchive relativeDirectoryTokens : target
	: links
{
	# AddDriverRegistrationToFloppyBootArchive <directory> : <link target>
	#	: <link names> ] ;

	AddDriverRegistrationToContainer $(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME)
		: $(relativeDirectoryTokens) : $(target) : $(links) ;
}

rule AddBootModuleSymlinksToFloppyBootArchive targets
{
	# AddBootModuleSymlinksToFloppyBootArchive <targets> ;

	AddBootModuleSymlinksToContainer $(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME)
		: $(targets) ;
}

rule CreateFloppyBootArchiveMakeDirectoriesScript script
{
	CreateContainerMakeDirectoriesScript
		$(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME) : $(script) ;
}

rule CreateFloppyBootArchiveCopyFilesScript script
{
	CreateContainerCopyFilesScript $(HAIKU_FLOPPY_BOOT_IMAGE_CONTAINER_NAME)
		: $(script) ;
}

rule BuildFloppyBootArchive archive : scripts
{
	# BuildHFloppyBootArchive <archive> : <scripts>  ;

	local mainScript = build_archive ;
	SEARCH on $(mainScript) = [ FDirName $(HAIKU_TOP) build scripts ] ;

	Depends $(archive) : $(mainScript) $(scripts) ;
	BuildFloppyBootArchive1 $(archive) : $(mainScript) $(scripts) ;
}

actions BuildFloppyBootArchive1
{
	$(2[1]) $(1) $(2[2-])
}

# warning: that is quite x86 dependant...

rule BuildFloppyBootImage image : haikuLoader : archive
{
	Depends $(image) : $(haikuLoader) ;
	Depends $(image) : $(archive) ;
	#MakeLocateDebug $(image) ;
	FLOPPY_IMAGE_SIZE on $(image) = $(HAIKU_BOOT_FLOPPY_IMAGE_SIZE) ;
	ARCHIVE_IMAGE_OFFSET on $(image) = $(HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET) ;
	BuildFloppyBootImage1 $(image) : $(haikuLoader) $(archive) ;
	if $(HAIKU_BOOT_PLATFORM) = atari_m68k {
		Depends $(image) : <build>fixup_tos_boot_checksum ;
		BuildFloppyBootImageFixupM68K $(image)
			: <build>fixup_tos_boot_checksum ;
	}
	if $(HAIKU_BOOT_PLATFORM) = amiga_m68k {
		Depends $(image) : <build>fixup_amiga_boot_checksum ;
		BuildFloppyBootImageFixupM68K $(image)
			: <build>fixup_amiga_boot_checksum ;
	}
}

actions BuildFloppyBootImage1
{
	haiku_loader_size=`stat -c %s "$(>[1])"`
	drivers_tgz_size=`stat -c %s "$(>[2])"`
	if [ $? -ne 0 ] ; then
		# FreeBSD's stat command don't support -c/--format option
		# and use %z specifier for file size
		haiku_loader_size=`stat -f %z "$(>[1])"`
		drivers_tgz_size=`stat -f %z "$(>[2])"`
	fi
	archive_image_offset=`echo "$(ARCHIVE_IMAGE_OFFSET) * 1024" | bc`
	floppy_tgz_size=\
		`echo "($(FLOPPY_IMAGE_SIZE) - $(ARCHIVE_IMAGE_OFFSET)) * 1024" | bc`
	if [ $haiku_loader_size -gt $archive_image_offset ] ; then
		echo "Error: $(>[1]) is too big ($haiku_loader_size) to fit "
		echo "       before the boot archive starting at $archive_image_offset!"
		exit 1
	fi
	if [ $drivers_tgz_size -gt $floppy_tgz_size ] ; then
		echo "Error: $(>[2]) is too big ($drivers_tgz_size) to fit "
		echo "       in the boot floppy ($floppy_tgz_size)!"
		exit 1
	fi
	$(RM) $(<)
	# make an empty image
	dd if=/dev/zero of=$(<) bs=1k count=$(FLOPPY_IMAGE_SIZE)
	# add haiku_loader
	dd if=$(>[1]) of=$(<) conv=notrunc
	# add the boot drivers tgz archive
	dd if=$(>[2]) of=$(<) bs=$(ARCHIVE_IMAGE_OFFSET)k seek=1 conv=notrunc
}

actions BuildFloppyBootImageFixupM68K
{
	# fixup the boot sector checksum
	$(>[1]) $(<)
}

#pragma mark - CD Boot Image rules

rule BuildCDBootImage image : bootfloppy : extrafiles
{
	Depends $(image) : $(bootfloppy) ;
	Depends $(image) : $(extrafiles) ;
	BOOTIMG on $(image) = $(bootfloppy) ;

	BuildCDBootImage1 $(image) : $(bootfloppy) $(extrafiles) ;
}

actions BuildCDBootImage1
{
	$(RM) $(<)
	mkisofs -b $(BOOTIMG) -r -J -V bootimg -o $(<) $(>[1]) $(>[2-]) \
		|| genisoimage  -b $(BOOTIMG) -r -J -V bootimg -o $(<) $(>[1]) $(>[2-])
}


#pragma mark - CD Boot PPC Image rules

rule BuildCDBootPPCImage image : hfsmaps : elfloader : coffloader : chrpscript
	: extrafiles
{
	Depends $(image) : $(elfloader) ;
	Depends $(image) : $(coffloader) ;
	Depends $(image) : $(chrpscript) ;
	Depends $(image) : $(extrafiles) ;
	Depends $(image) : $(hfsmaps) ;
	MAPS on $(image) = $(hfsmaps) ;

	BuildCDBootPPCImage1 $(image) : $(elfloader) $(coffloader) $(chrpscript)
		$(extrafiles) ;
}

actions BuildCDBootPPCImage1 bind MAPS
{
	$(RM) $(<)
	mkdir -p $(HAIKU_OUTPUT_DIR)/cd/ppc
	mkdir -p $(HAIKU_OUTPUT_DIR)/cd/boot
	# CHRP Boot script
	cp $(>[3]) $(HAIKU_OUTPUT_DIR)/cd/ppc/bootinfo.txt
	cp $(>[3]) $(HAIKU_OUTPUT_DIR)/cd/boot/boot.chrp
	# Haiku Bootloaders
	cp $(>[2]) $(HAIKU_OUTPUT_DIR)/cd/boot/haikuloader.xcf
	cp $(>[1]) $(HAIKU_OUTPUT_DIR)/cd/boot/haikuloader.elf
	# Extras (readme files, etc)
	cp $(>[4]) $(HAIKU_OUTPUT_DIR)/cd/

	mkisofs -v -hfs -part -map $(MAPS) -no-desktop -hfs-volid bootimg \
		-V bootimg -hfs-bless $(HAIKU_OUTPUT_DIR)/cd/boot -prep-boot \
		boot/haikuloader.xcf -r -o $(<) $(HAIKU_OUTPUT_DIR)/cd \
	|| \
	genisoimage -v -hfs -part -map $(MAPS) -no-desktop -hfs-volid bootimg \
		-V bootimg -hfs-bless $(HAIKU_OUTPUT_DIR)/cd/boot -prep-boot \
		boot/haikuloader.xcf -r -o $(<) $(HAIKU_OUTPUT_DIR)/cd
	$(RM) -R $(HAIKU_OUTPUT_DIR)/cd
}