#pragma mark - Private

# default value for the build profile that defines the set of source packages
# that will be put onto the bootstrap image
HAIKU_BOOTSTRAP_SOURCES_PROFILE ?= @minimum-raw ;

rule PackageFamily packageBaseName
{
	return $(packageBaseName:G=package-family) ;
}


rule SetRepositoryMethod repository : methodName : method
{
	HAIKU_REPOSITORY_METHOD_$(methodName) on $(repository) = $(method) ;
}

rule InvokeRepositoryMethod repository : methodName : arg1 : arg2 : arg3 : arg4
	: arg5 : arg6 : arg7
{
	local method
		= [ on $(repository) return $(HAIKU_REPOSITORY_METHOD_$(methodName)) ] ;
	if ! $(method) {
		Exit "Method" $(methodName) " not defined for repository"
			$(repository) ;
	}

	return [ $(method) $(repository) : $(arg1) : $(arg2) : $(arg3) : $(arg4)
		: $(arg5) : $(arg6) : $(arg7) ] ;
}


rule AddRepositoryPackage repository : architecture : baseName : version
{
	local package = $(baseName)-$(version) ;
	package = $(package:E=$(baseName):G=package-in-$(repository:G=)) ;
	HAIKU_PACKAGE_REPOSITORY on $(package) = $(repository) ;
	HAIKU_PACKAGE_ARCHITECTURE on $(package) = $(architecture) ;
	local packageFileName = $(package:G=)-$(architecture).hpkg ;
	HAIKU_PACKAGE_FILE_NAME on $(package) = $(packageFileName) ;

	local packageFamily = [ InvokeRepositoryMethod $(repository) : PackageFamily
		: $(baseName) ] ;
	baseName = $(packageFamily:G=) ;

	if $(HAIKU_NO_DOWNLOADS) = 1 && $(HAIKU_IS_BOOTSTRAP) != 1 {
		# Only add packages to repository that already exist in download
		# directory.
		if ! [ Glob $(HAIKU_DOWNLOAD_DIR) : $(packageFileName) ] {
			return ;
		}
	}

	if ! $(baseName) in $(HAIKU_AVAILABLE_PACKAGES) {
		HAIKU_AVAILABLE_PACKAGES += $(baseName) ;
	}

	HAIKU_PACKAGE_VERSIONS on $(packageFamily) += $(package) ;
	HAIKU_REPOSITORY_PACKAGES on $(repository) += $(package) ;

	return $(package) ;
}


rule AddRepositoryPackages repository : architecture : packages : sourcePackages
	: debugInfoPackages
{
	local packageTargets ;
	local package ;
	for package in $(packages) {
		local splitName = [ Match "([^-]*)-(.*)" : $(package) ] ;
		local baseName = $(splitName[1]:E=$(package)) ;
		local version = $(splitName[2]) ;
		packageTargets += [ AddRepositoryPackage $(repository) : $(architecture)
			: $(baseName) : $(version) ] ;
		if $(baseName) in $(sourcePackages) {
			AddRepositoryPackage $(repository) : source : $(baseName)_source
				: $(version) ;
		}
		if $(baseName) in $(debugInfoPackages) {
			packageTargets += [ AddRepositoryPackage $(repository)
				: $(architecture) : $(baseName)_debuginfo : $(version) ] ;
		}
	}

	return $(packageTargets) ;
}


rule PackageRepository repository : architecture : anyPackages : packages
	: sourcePackages : debugInfoPackages
{
	if $(architecture) != $(HAIKU_PACKAGING_ARCHS[1]) {
		return ;
	}

	HAIKU_REPOSITORIES += $(repository) ;
	HAIKU_REPOSITORY_DEFINITION_FILE on $(repository)
		= $(HAIKU_REPOSITORY_JAMFILE) ;

	return [ AddRepositoryPackages $(repository) : any : $(anyPackages)
			: $(sourcePackages) : $(debugInfoPackages) ]
		[ AddRepositoryPackages $(repository) : $(architecture) : $(packages)
			: $(sourcePackages) : $(debugInfoPackages) ] ;
}


#pragma mark - Remote Repository


rule RemoteRepositoryPackageFamily repository : packageBaseName
{
	return [ PackageFamily $(packageBaseName) ] ;
}


rule RemoteRepositoryFetchPackage repository : package : fileName
{
	local baseUrl = [ on $(repository) return $(HAIKU_REPOSITORY_URL) ] ;
	local packagesChecksumFile
		= [ on $(repository)
			return $(HAIKU_REPOSITORY_PACKAGES_CHECKSUM_FILE) ] ;

	local downloadedFile = [ DownloadFile $(fileName)
		: "$(baseUrl)/`cat $source`/packages/$(fileName)"
		: $(packagesChecksumFile) ] ;
	NoUpdate $(downloadedFile) ;
		# Don't download the file again when something in the repository
		# changes. It is (supposed to be) still the same file.
	return $(downloadedFile) ;
}


rule RemotePackageRepository repository : architecture : repositoryUrl
	: anyPackages : packages : sourcePackages : debugInfoPackages
{
	repository = $(repository:G=repository) ;

	if ! $(HOST_EXTENDED_REGEX_SED) {
		ECHO "Variable HOST_EXTENDED_REGEX_SED not set. Please run ./configure or" ;
		EXIT "specify it manually." ;
	}

	SetRepositoryMethod $(repository) : PackageFamily
		: RemoteRepositoryPackageFamily ;
	SetRepositoryMethod $(repository) : FetchPackage
		: RemoteRepositoryFetchPackage ;

	HAIKU_REPOSITORY_URL on $(repository) = $(repositoryUrl) ;

	PackageRepository $(repository) : $(architecture) : $(anyPackages)
		: $(packages) : $(sourcePackages) : $(debugInfoPackages) ;

	# build package list file
	local packageListFile = $(repository:G=repository-package-list)-packages ;
	local repositoriesDir = $(HAIKU_PACKAGE_REPOSITORIES_DIR_$(architecture)) ;
	MakeLocate $(packageListFile) : $(repositoriesDir) ;
	GeneratedRepositoryPackageList $(packageListFile) : $(repository) ;

	# build package list checksum file
	local packagesChecksumFile
		= $(repository:G=repository-package-checksum)-checksum ;
	local thisPackageRepositoryFile = [ Glob [ FDirName
		$(HAIKU_BUILD_RULES_DIR) repositories HaikuPorts ] :
			$(HAIKU_PACKAGING_ARCH) ] ;
	MakeLocate $(packagesChecksumFile) : $(repositoriesDir) ;
	Depends $(packagesChecksumFile) : $(thisPackageRepositoryFile) ;
	ChecksumFileSHA256 $(packagesChecksumFile) : $(thisPackageRepositoryFile) ;

	local repositoryInfo = $(repository:G=repository-info)-info ;
	local repositoryFile = $(repository:G=repository-cache) ;
	local repositoryConfig = $(repository:G=repository-config)-config ;
	MakeLocate $(repositoryInfo) $(repositoryFile) $(repositoryConfig)
		: $(repositoriesDir) ;
	# Use a locally created dummy repository if downloads have been disabled.
	# This is useful when trying to build everything locally from source.
	if $(HAIKU_NO_DOWNLOADS) = 1 {
		# build repository file
		local packageFileNames = [
			on $(packageListFile) return $(HAIKU_REPOSITORY_PACKAGE_FILE_NAMES)
		] ;
		local packageFiles ;
		local packageFile ;
		for packageFile in $(packageFileNames) {
			MakeLocate $(packageFile) : $(HAIKU_DOWNLOAD_DIR) ;
			packageFiles += $(packageFile) ;
		}
		RepositoryCache $(repositoryFile) : $(repositoryInfo)
			: $(packageFiles) ;
	} else {
		# download repository file
		local repoUrl = [ on $(repository) return $(HAIKU_REPOSITORY_URL) ] ;
		DownloadLocatedFile $(repositoryFile)
			: "$(repoUrl)/`cat $source`/repo"
			: $(packagesChecksumFile) ;
	}

	# build the repository info file
	local repositoryInfoTemplate = <repository-info-template>haikuports ;
	SEARCH on $(repositoryInfoTemplate)
		= $(HAIKU_TOP)/src/data/repository_infos ;
	PreprocessPackageOrRepositoryInfo $(repositoryInfo)
		: $(repositoryInfoTemplate) : $(architecture) ;

	# build repository config file
	RepositoryConfig $(repositoryConfig) : $(repositoryInfo)
		: $(packagesChecksumFile) ;

	HAIKU_REPOSITORY_CACHE_FILE on $(repository) = $(repositoryFile) ;
	HAIKU_REPOSITORY_CONFIG_FILE on $(repository) = $(repositoryConfig) ;
	HAIKU_REPOSITORY_PACKAGES_CHECKSUM_FILE on $(repository)
		= $(packagesChecksumFile) ;
}


rule GeneratedRepositoryPackageList target : repository
{
	repository = $(repository:G=repository) ;

	# construct a list of file names
	local fileNames ;
	local package ;
	for package in [ on $(repository) return $(HAIKU_REPOSITORY_PACKAGES) ] {
		fileNames += [ on $(package) return $(HAIKU_PACKAGE_FILE_NAME) ] ;
	}

	local definitionFile
		= [ on $(repository) return $(HAIKU_REPOSITORY_DEFINITION_FILE) ] ;
	Depends $(target) : $(definitionFile) ;

	HAIKU_REPOSITORY_PACKAGE_FILE_NAMES on $(target) = $(fileNames) ;
	GeneratedRepositoryPackageList1 $(target) ;
}


actions GeneratedRepositoryPackageList1
{
	(for file in $(HAIKU_REPOSITORY_PACKAGE_FILE_NAMES) ; do
		echo $file
	done) | LC_ALL=C sort -u > $(1)
}


rule RepositoryConfig repoConfig : repoInfo : checksumFile
{
	Depends $(repoConfig)
		: <build>create_repository_config $(repoInfo) $(checksumFile) ;
	RepositoryConfig1 $(repoConfig)
		: <build>create_repository_config $(repoInfo) $(checksumFile) ;
}


actions RepositoryConfig1
{
	version=
	if [ -n "$(2[3]:E)" ]; then
		version=`cat "$(2[3]:E)"`
	fi
	$(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR) \
	$(2[1]) $(2[2]) $(1)
}


rule RepositoryCache repoCache : repoInfo : packageFiles
{
	Depends $(repoCache)
		: <build>package_repo $(repoInfo) $(packageFiles) ;
	RepositoryCache1 $(repoCache)
		: <build>package_repo $(repoInfo) $(packageFiles) ;
}


actions RepositoryCache1
{
	$(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR) \
	$(2[1]) create -q $(2[2-])
	mv $(1:B=repo) $(1)
}


#pragma mark - Bootstrap Repository


rule BootstrapRepositoryPackageFamily repository : packageBaseName
{
	local splitBaseName = [ Match "(.*)_bootstrap(.*)" : $(packageBaseName) ] ;
	if $(splitBaseName) {
		packageBaseName = $(splitBaseName[1])$(splitBaseName[2]) ;
	}

	return [ PackageFamily $(packageBaseName) ] ;
}


rule BootstrapRepositoryFetchPackage repository : package : fileName
{
	local outputDir
		= [ on $(repository) return $(HAIKU_REPOSITORY_BUILD_DIRECTORY) ] ;
	local configFile
		= [ on $(repository) return $(HAIKU_REPOSITORY_BUILD_CONFIG_FILE) ] ;
	local haikuCrossDevelPackages = [ on $(package)
		return $(HAIKU_REPOSITORY_HAIKU_CROSS_DEVEL_PACKAGES) ] ;

	local packageFile = <cross-built>$(fileName) ;
	if [ on $(packageFile) return $(HAIKU_REPOSITORY_BUILD_DIRECTORY) ] {
		# rule already called for this package
		return $(packageFile) ;
	}

	HAIKU_REPOSITORY_BUILD_DIRECTORY on $(packageFile) = $(outputDir) ;

	MakeLocate $(packageFile) : [ FDirName $(outputDir) packages ] ;
	NoUpdate $(packageFile) ;
		# Don't rebuild the file. Since the haiku cross devel package is
		# a dependency and is updated always, this package would otherwise be
		# rebuilt always as well.

	Depends $(packageFile) : $(haikuCrossDevelPackages) $(configFile) ;
	BootstrapRepositoryFetchPackage1 $(packageFile)
		: $(haikuCrossDevelPackages) ;

	return $(packageFile) ;
}


actions BootstrapRepositoryFetchPackage1
{
	# don't rebuild existing package
	package="$(1)"
	if [ -e "$package" ]; then
		exit 0
	fi

	# make Haiku cross devel package path absolute
	haikuCrossDevelPackage="$(2[1])"
	if [ "x$haikuCrossDevelPackage" = "x" ]; then
		echo "$package does not have a cross-devel package defined!"
		exit 1
	fi

	if [ "x$haikuCrossDevelPackage" = "x${haikuCrossDevelPackage#/}" ]; then
		haikuCrossDevelPackage="`pwd`/$haikuCrossDevelPackage"
	fi

	# make secondary Haiku cross devel packages path absolute
	secondaryCrossDevelPackages=
	if [ -n "$(2[2-]:J)" ]; then
		for secondaryCrossDevelPackage in "$(2[2-])" ; do
			if [ "x$secondaryCrossDevelPackage" = "x${secondaryCrossDevelPackage#/}" ]; then
				secondaryCrossDevelPackage="`pwd`/$secondaryCrossDevelPackage"
			fi
			if [ -n "$secondaryCrossDevelPackages" ]; then
				secondaryCrossDevelPackages="$secondaryCrossDevelPackages,$secondaryCrossDevelPackage"
			else
				secondaryCrossDevelPackages="--secondary-cross-devel-package=$secondaryCrossDevelPackage"
			fi
		done
	fi

	# determine the port-specification from the package name
	portSpec=`basename "$package" | sed 's@-.*@@'`

	cd $(HAIKU_REPOSITORY_BUILD_DIRECTORY)

	export $(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR)
	if [ -n "$secondaryCrossDevelPackages" ]; then
		$(HOST_HAIKU_PORTER) -j$(HAIKU_PORTER_CONCURRENT_JOBS) \
			--all-dependencies $(HAIKU_PORTER_EXTRA_OPTIONS) \
			--cross-devel-package "$haikuCrossDevelPackage" \
			"$secondaryCrossDevelPackages" $portSpec
	else
		$(HOST_HAIKU_PORTER) -j$(HAIKU_PORTER_CONCURRENT_JOBS) \
			--all-dependencies $(HAIKU_PORTER_EXTRA_OPTIONS) \
			--cross-devel-package "$haikuCrossDevelPackage" $portSpec
	fi

	if [ ! -e "$package" ]; then
		echo "Supposedly built package $package does not exist; version mismatch?"
		exit 1
	fi
}


actions BuildBootstrapRepositoryConfig
{
cat > $(1) << EOF
PACKAGER="The Haiku build system <build-system@haiku-os.org>"
TREE_PATH="$(HAIKU_REPOSITORY_TREE_PATH)"
TARGET_ARCHITECTURE="$(HAIKU_PACKAGING_ARCH)"

DOWNLOAD_IN_PORT_DIRECTORY="yes"
PACKAGE_COMMAND="$(PWD)/$(2[1])"
MIMESET_COMMAND="$(PWD)/$(2[2])"
SYSTEM_MIME_DB="$(PWD)/$(2[3])"
LICENSES_DIRECTORY="$(HAIKU_ABSOLUTE_TOP)/data/system/data/licenses"
OUTPUT_DIRECTORY="$(HAIKU_REPOSITORY_BUILD_DIRECTORY)"
EOF

	# If we have cross tools, add the cross tools directory.
	gcc=$(HAIKU_CC_$(HAIKU_PACKAGING_ARCH))
	if [ "x$gcc" != "x${gcc#/}" ]; then
		if [ `basename $gcc` = \
				$(HAIKU_GCC_MACHINE_$(HAIKU_PACKAGING_ARCH))-gcc ]; then
			dir=`dirname $gcc`
			dir=`dirname $dir`
			echo CROSS_TOOLS=\"$dir\" >> $(1)
		fi
	fi

	# Add secondary architectures and cross tools.
	secondaryArchs="$(HAIKU_PACKAGING_ARCHS[2-]:E=)"
	if [ -n "$secondaryArchs" ]; then
		echo SECONDARY_TARGET_ARCHITECTURES=\" >> $(1)
		for arch in $secondaryArchs; do
			echo "  $arch" >> $(1)
		done
		echo \" >> $(1)

		echo SECONDARY_CROSS_TOOLS=\" >> $(1)
		for gcc in $(HAIKU_CC_$(HAIKU_PACKAGING_ARCHS[2-])) ; do
			dir=`dirname $gcc`
			dir=`dirname $dir`
			echo "  $dir" >> $(1)
		done
		echo \" >> $(1)
	fi
}


rule BootstrapPackageRepository repository : architecture
	: anyPackages : packagesStage0 : packagesStage1 : packagesStage2
	: sourcePackages : debugInfoPackages
{
	repository = $(repository:G=repository) ;
	packagesStage0 = [ FFilterByBuildFeatures $(packagesStage0) ] ;
	packagesStage1 = [ FFilterByBuildFeatures $(packagesStage1) ] ;
	packagesStage2 = [ FFilterByBuildFeatures $(packagesStage2) ] ;
	sourcePackages = [ FFilterByBuildFeatures $(sourcePackages) ] ;
	debugInfoPackages = [ FFilterByBuildFeatures $(debugInfoPackages) ] ;

	SetRepositoryMethod $(repository) : PackageFamily
		: BootstrapRepositoryPackageFamily ;
	SetRepositoryMethod $(repository) : FetchPackage
		: BootstrapRepositoryFetchPackage ;

	# register repository with stage 0 packages
	local stage0PackageTargets = [ PackageRepository $(repository)
		: $(architecture) : $(anyPackages) : $(packagesStage0)
		: $(sourcePackages) : $(debugInfoPackages) ] ;
	if ! $(stage0PackageTargets) {
		return ;
	}
	local crossDevelPackageSuffixes = $(architecture)
		$(architecture)_$(HAIKU_PACKAGING_ARCHS[2-]) ;
	HAIKU_REPOSITORY_HAIKU_CROSS_DEVEL_PACKAGES on $(stage0PackageTargets)
		= haiku_cross_devel_sysroot_stage0_$(crossDevelPackageSuffixes).hpkg ;

	# register repository with stage 1 packages
	local stage1PackageTargets = [ PackageRepository $(repository)
		: $(architecture) : $(anyPackages) : $(packagesStage1)
		: $(sourcePackages) : $(debugInfoPackages) ] ;
	if ! $(stage1PackageTargets) {
		return ;
	}
	HAIKU_REPOSITORY_HAIKU_CROSS_DEVEL_PACKAGES on $(stage1PackageTargets)
		= haiku_cross_devel_sysroot_stage1_$(crossDevelPackageSuffixes).hpkg ;

	# add stage 2 packages
	local stage2PackageTargets = [ AddRepositoryPackages $(repository)
		: $(architecture) : $(packagesStage2) : $(sourcePackages)
		: $(debugInfoPackages) ] ;
	HAIKU_REPOSITORY_HAIKU_CROSS_DEVEL_PACKAGES on $(stage2PackageTargets)
		= haiku_cross_devel_sysroot_$(crossDevelPackageSuffixes).hpkg ;

	# prepare the config file for the HaikuPorts cross build
	# This path needs to be absolute due to haikuporter's cwd
	local outputDir = [ FDirName
		$(PWD)
		$(HAIKU_PACKAGE_REPOSITORIES_DIR_$(architecture))
		$(repository:G=)-build ] ;
	local configFile = haikuports.conf ;
	configFile = $(configFile:G=repository-config-$(repository:G=)) ;
	MakeLocate $(configFile) : $(outputDir) ;
	NoUpdate $(configFile) ;
	Depends $(configFile) : <build>package <build>mimeset <mimedb>mime_db ;
	HAIKU_REPOSITORY_BUILD_DIRECTORY on $(configFile) = $(outputDir) ;
	HAIKU_PACKAGING_ARCH on $(configFile) = $(architecture) ;
	HAIKU_REPOSITORY_TREE_PATH on $(configFile) = $(HAIKU_PORTS_CROSS) ;
	BuildBootstrapRepositoryConfig $(configFile)
		: <build>package <build>mimeset <mimedb>mime_db ;

	HAIKU_REPOSITORY_BUILD_CONFIG_FILE on $(repository) = $(configFile) ;
	HAIKU_REPOSITORY_BUILD_DIRECTORY on $(repository) = $(outputDir) ;

	# Serialize all package file targets. We need to do this, since
	# haikuporter uses a common directory for building the ports, so building
	# two ports concurrently isn't possible.
	local previousPackageFile ;
	local package ;
	for package in $(stage1PackageTargets) $(stage2PackageTargets) {
		local fileName = [ on $(package) return $(HAIKU_PACKAGE_FILE_NAME) ] ;
		local packageFile = [ BootstrapRepositoryFetchPackage $(repository)
			: $(package) : $(fileName) ] ;
		Depends $(packageFile) : $(previousPackageFile) ;

		previousPackageFile = $(packageFile) ;
	}
}


#pragma mark - Public


rule FSplitPackageName packageName
{
	local splitName = [ Match "(.*)_([^_]*)" : $(packageName) ] ;
	local knownPackageSuffixes = devel doc source debuginfo ;
	if $(splitName[2]) && $(splitName[2]) in $(knownPackageSuffixes) {
		return $(splitName) ;
	}

	return $(packageName) ;
}


rule IsPackageAvailable packageName : flags
{
	# for a secondary architecture adjust the package name
	if $(TARGET_PACKAGING_ARCH) != $(TARGET_PACKAGING_ARCHS[1])
		&& ! nameResolved in $(flags) {
		# The position of the secondary architecture within the package name
		# is not well defined, so we scan for it starting from the back.
		local packageNameHead = $(packageName) ;
		local packageNameTail = ;
		while $(packageNameHead) {
			local splitName = [ FSplitPackageName $(packageNameHead) ] ;
			splitName = $(splitName[1]) $(TARGET_PACKAGING_ARCH) $(splitName[2])
				$(packageNameTail) ;
			packageName = $(splitName:J=_) ;
			if $(packageName) in $(HAIKU_AVAILABLE_PACKAGES) {
				return $(packageName) ;
			}
			local splitHead = [ Match "(.*)_([^_]*)" : $(packageNameHead) ] ;
			packageNameHead = $(splitHead[1]) ;
			packageNameTail = $(splitHead[2]) $(packageNameTail) ;
		}
	}

	if $(packageName) in $(HAIKU_AVAILABLE_PACKAGES) {
		return $(packageName) ;
	}

	return ;
}


rule FetchPackage packageName : flags
{
	local foundPackageName = [ IsPackageAvailable $(packageName) : $(flags) ] ;
	if ! $(foundPackageName) {
		Exit "FetchPackage: package" $(packageName) "not available!" ;
		return ;
	}
	packageName = $(foundPackageName) ;

	# TODO: We should support explicitly specified versions (or partial/minimum
	# versions like gcc-2 or gcc-4).

	local packageFamily = [ PackageFamily $(packageName) ] ;
	local package
		= [ on $(packageFamily) return $(HAIKU_PACKAGE_VERSIONS[1]) ] ;
	local fileName = [ on $(package) return $(HAIKU_PACKAGE_FILE_NAME) ] ;
	local repository = [ on $(package) return $(HAIKU_PACKAGE_REPOSITORY) ] ;

	if $(HAIKU_DONT_FETCH_PACKAGES) {
		Exit "FetchPackage: file" $(fileName) "not found and fetching"
			"disabled!" ;
		return ;
	}

	return [ InvokeRepositoryMethod $(repository) : FetchPackage : $(package)
		: $(fileName) ] ;
}


rule BuildHaikuPortsSourcePackageDirectory
{
	local architecture = $(TARGET_PACKAGING_ARCH) ;
	local outputDir = [ FDirName
		$(PWD)
		$(HAIKU_PACKAGE_REPOSITORIES_DIR_$(architecture))
		HaikuPorts-sources-build ] ;

	local sourcePackageDir = <HaikuPorts-repository-source-packages>packages ;
	MakeLocate $(sourcePackageDir) : $(outputDir) ;

	# build the package list file
	local packageList
		= <repository-package-list-HaikuPorts-sources>package_list ;
	MakeLocate $(packageList) : $(outputDir) ;
	Depends $(packageList) :
		[ FDirName $(HAIKU_BUILD_RULES_DIR) repositories HaikuPorts
			$(architecture) ] ;
	BuildHaikuPortsPackageList $(packageList) ;

	# prepare the config file for the HaikuPorts build
	local configFile = <repository-config-HaikuPorts-sources>haikuports.conf ;
	MakeLocate $(configFile) : $(outputDir) ;
	NoUpdate $(configFile) ;
	Depends $(configFile) : <build>package <build>mimeset <mimedb>mime_db ;
	HAIKU_REPOSITORY_BUILD_DIRECTORY on $(configFile) = $(outputDir) ;
	HAIKU_PACKAGING_ARCH on $(configFile) = $(architecture) ;
	HAIKU_REPOSITORY_TREE_PATH on $(configFile) = $(HAIKU_PORTS) ;
	BuildBootstrapRepositoryConfig $(configFile)
		: <build>package <build>mimeset <mimedb>mime_db ;

	# get Haiku cross-devel packages and build the sources
	local crossDevelPackageSuffixes = $(architecture)
		$(architecture)_$(HAIKU_PACKAGING_ARCHS[2-]) ;
	local haikuCrossDevelPackages
		= haiku_cross_devel_sysroot_stage1_$(crossDevelPackageSuffixes).hpkg ;

	HAIKU_REPOSITORY_BUILD_DIRECTORY on $(sourcePackageDir) = $(outputDir) ;

	Depends $(sourcePackageDir) : $(packageList) $(haikuCrossDevelPackages)
		$(configFile) ;
	BuildHaikuPortsSourcePackageDirectory1 $(sourcePackageDir)
		: $(packageList) $(haikuCrossDevelPackages) ;

	return $(sourcePackageDir) ;
}


actions BuildHaikuPortsPackageList
{
	$(JAM:E=jam) $(HAIKU_BOOTSTRAP_SOURCES_PROFILE) build-package-list $(1) \
		$(HAIKU_REPOSITORY_BUILD_ADDITIONAL_PACKAGES)
}


actions BuildHaikuPortsSourcePackageDirectory1
{
	packageList="$(2[1])"

	# make Haiku cross devel package path absolute
	haikuCrossDevelPackage="$(2[2])"
	if [ "x$haikuCrossDevelPackage" = "x${haikuCrossDevelPackage#/}" ]; then
		haikuCrossDevelPackage="`pwd`/$haikuCrossDevelPackage"
	fi

	# make secondary Haiku cross devel packages path absolute
	secondaryCrossDevelPackages=
	if [ -n "$(2[3-]:J)" ]; then
		for secondaryCrossDevelPackage in "$(2[3-])" ; do
			if [ "x$secondaryCrossDevelPackage" = "x${secondaryCrossDevelPackage#/}" ]; then
				secondaryCrossDevelPackage="`pwd`/$secondaryCrossDevelPackage"
			fi
			if [ -n "$secondaryCrossDevelPackages" ]; then
				secondaryCrossDevelPackages="$secondaryCrossDevelPackages,$secondaryCrossDevelPackage"
			else
				secondaryCrossDevelPackages="--secondary-cross-devel-package=$secondaryCrossDevelPackage"
			fi
		done
	fi

	cd $(HAIKU_REPOSITORY_BUILD_DIRECTORY)

	export $(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR)
	if [ -n "$secondaryCrossDevelPackages" ]; then
		$(HOST_HAIKU_PORTER) --cross-devel-package "$haikuCrossDevelPackage" \
			"$secondaryCrossDevelPackages" \
			--all-dependencies $(HAIKU_PORTER_EXTRA_OPTIONS) \
			--create-source-packages-for-bootstrap --portsfile $packageList
	else
		$(HOST_HAIKU_PORTER) --cross-devel-package "$haikuCrossDevelPackage" \
			--all-dependencies $(HAIKU_PORTER_EXTRA_OPTIONS) \
			--create-source-packages-for-bootstrap --portsfile $packageList
	fi
}


rule BuildHaikuPortsRepositoryConfig treePath
{
	local architecture = $(TARGET_PACKAGING_ARCH) ;
	local outputDir = [ FDirName
		$(HAIKU_PACKAGE_REPOSITORIES_DIR_$(architecture))
		HaikuPorts-bootstrap ] ;

	local configFile = <repository-config-HaikuPorts-bootstrap>haikuports.conf ;
	MakeLocate $(configFile) : $(outputDir) ;
	NoUpdate $(configFile) ;

	HAIKU_REPOSITORY_TREE_PATH on $(configFile) = $(treePath) ;
	BuildHaikuPortsRepositoryConfig1 $(configFile) ;

	return $(configFile) ;
}


actions BuildHaikuPortsRepositoryConfig1
{
	# use a specific packager for continuous integration builds (buildbot)
	if [ "$(HAIKU_CONTINUOUS_INTEGRATION_BUILD)" = "1" ]; then
		echo 'PACKAGER="Haiku buildmaster <buildmaster@haiku-os.org>"' > $(1)
	else
		echo '#PACKAGER="Joe Hacker <user@host.com>"' > $(1)
	fi
	cat >> $(1) << EOF
TREE_PATH="$(HAIKU_REPOSITORY_TREE_PATH)"
TARGET_ARCHITECTURE="$(HAIKU_PACKAGING_ARCH)"
EOF
}


rule HaikuRepository repository : repoInfoTemplate : packages
{
	# HaikuRepository <repository> : <repoInfoTemplate> : <packages>
	#	[ : <url> [ : <versionFile> ] ] ;
	# Builds the Haiku repository from the given packages and repository info
	# template. <repository> must already be located.
	#
	# <repository> - The repository target. Resolves to a directory that will be
	#	(removed,) created and populated with the package files and repository
	#	meta data files.
	# <repoInfoTemplate> - The repository info template file to be used.
	# <packages> - The packages to be added to the repository.

	local architecture = $(HAIKU_PACKAGING_ARCH) ;
	local secondaryArchitecture ;
	if $(TARGET_PACKAGING_ARCH) != $(architecture) {
		secondaryArchitecture = $(TARGET_PACKAGING_ARCH) ;
	}

	local repositoriesDir = $(HAIKU_PACKAGE_REPOSITORIES_DIR_$(architecture)) ;

	# build the repository info
	local repositoryInfo = $(repository:G=repository-info)-info ;
	MakeLocate $(repositoryInfo) : $(repositoriesDir) ;
	PreprocessPackageOrRepositoryInfo $(repositoryInfo) : $(repoInfoTemplate)
		: $(architecture) : $(secondaryArchitecture) ;

	# build the respository config
	local repositoryConfig = $(repository:G=repository-config)-config ;
	MakeLocate $(repositoryConfig) : $(repositoriesDir) ;
	RepositoryConfig $(repositoryConfig) : $(repositoryInfo) ;
	HAIKU_REPOSITORY_CONFIG_FILE on $(repository) = $(repositoryConfig) ;

	# setup the repository cache file
	local repositoryCache = $(repository:B=repo:G=repository-cache) ;
	MakeLocate $(repositoryCache)
		: [ FDirName $(repositoriesDir) $(repository:G=) ] ;
	Depends $(repositoryCache) : $(repository) ;
	HAIKU_REPOSITORY_CACHE_FILE on $(repository) = $(repositoryCache) ;

	# add the repository to the list of known package repositories
	HAIKU_REPOSITORIES += $(repository) ;

	# prepare the script that initializes the shell variables
	local initVariablesScript = $(repository)-repository-init-vars ;
	MakeLocate $(initVariablesScript)
		: $(HAIKU_PACKAGE_REPOSITORIES_DIR_$(architecture)) ;
	Always $(initVariablesScript) ;

	local script = $(initVariablesScript) ;
	AddVariableToScript $(script) : addBuildCompatibilityLibDir
		: "export $(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR)" ;
	AddVariableToScript $(script) : sha256 : $(HOST_SHA256) ;
	AddVariableToScript $(script) : sedExtendedRegex
		: $(HOST_EXTENDED_REGEX_SED) ;
	AddTargetVariableToScript $(script) : <build>package ;
	AddTargetVariableToScript $(script) : <build>package_repo : packageRepo ;

	# call the build actions
	local mainScript = build_haiku_repository ;
	SEARCH on $(mainScript) = [ FDirName $(HAIKU_TOP) build scripts ] ;

	Depends $(repository) : $(mainScript) $(initVariablesScript)
		$(repositoryInfo) $(packages) ;
	HaikuRepository1 $(repository) : $(mainScript) $(initVariablesScript)
		$(repositoryInfo) $(packages) ;
	Always $(repository) ;

	RmTemps $(repository) : $(initVariablesScript) ;
}


actions HaikuRepository1
{
	$(2[1]) "$(2[2])" "$(1)" "$(2[3-])"
}