PACKAGE_LIST	= scratchbox-core \
		  scratchbox-libs \
		  scratchbox-toolchain-host-gcc

VERSION		= $(shell head -n1 /scratchbox/etc/scratchbox-version)
ARCH		= $(shell dpkg-architecture -qDEB_BUILD_ARCH)

BUILD_TARGETS	= base utils host-gcc tools post-install docs
PACKAGE_TARGETS	= tarball deb

.PHONY: default doc/ChangeLog all $(BUILD_TARGETS) packages $(PACKAGE_TARGETS) clean

export SBOX_VERSION

default:
	@echo "Use the ./build script to build Scratchbox!"

doc/ChangeLog: doc/ChangeLog.old
	darcs changes --summary --from-tag darcs > $@
	cat $^ >> $@

all: $(BUILD_TARGETS)

base:
	make -C tools/scratchbox-base install

utils:
	make -C tools/scratchbox-utils install

host-gcc:
	make -C compilers/host_gcc install

tools: host-gcc utils
	make -C meta/scratchbox install

post-install: base
	make -C tools/post-install install

docs: base
	make -C doc/sb_docs install

packages: $(PACKAGE_TARGETS)

tarball:
	set -e; \
	for PACKAGE in $(PACKAGE_LIST); do \
		tar cfz ../$$PACKAGE-$(VERSION)-$(ARCH).tar.gz `cat $$PACKAGE.files` \
			--owner root --group root; \
	done

deb:
	chmod +x debian/rules
	fakeroot debian/rules binary

source-tarball:
	@(if ! darcs changes -t scratchbox_ --last=2 | grep -q . ; then \
		echo "You are trying to build source tarball from untagged revision."; \
		echo "This is doomed to fail. please refer to README."; \
		exit; \
	fi && \
	VERSION=`darcs changes -t scratchbox_ --last=2| grep "tagged scratchbox_" | head -1 | sed -r 's/[[:space:]]*tagged [a-z_]+_([0-9\.]+)/\1/'` && \
	TMP=$$(mktemp -d tmp.XXXXXX) && \
	cd $$TMP && \
	darcs get .. && \
	cd scratchbox && \
	$(MAKE) doc/ChangeLog && \
	darcs add doc/ChangeLog && \
	darcs record -a -m "kludge" && \
	darcs dist --dist-name scratchbox-$$VERSION && \
	mv scratchbox-$$VERSION.tar.gz ../.. && \
	cd ../.. && \
	rm -rf $$TMP && \
	md5sum "scratchbox-$$VERSION.tar.gz")



clean:
	find `find . -mindepth 1 -maxdepth 1 -not -name _darcs` -type d -maxdepth 1 -mindepth 1 -exec make -C {} clean \;
	chmod +x debian/rules
	fakeroot debian/rules clean