prefix=/usr/local
bindir=$(prefix)/bin
datadir=$(prefix)/share
docdir=$(datadir)/doc

DESTDIR=

INSTALL=install
INSTALL_DATA=install -m 644
INSTALL_DIR=install -d

UNINSTALL=rm
UNINSTALL_DIR=rm -r

pkg_datadir=$(datadir)/cjc
pkg_docdir=$(docdir)/cjc

VERSION=1.0.0
SNAPSHOT=

PY_DIRS=cjc cjc/ui plugins
DOCS=doc/manual.html COPYING  README TODO

EXTRA_DIST=cjc.in cjc.py doc/manual.xml doc/Makefile

.PHONY: all version dist cosmetics ChangeLog

all: cjc.inst $(DOCS) version

doc/manual.html: doc/manual.xml 
	cd doc; make

version:
	if test -d ".svn" ; then \
		echo "version='$(VERSION)+svn'" > cjc/version.py || : ; \
	fi

cjc.inst: cjc.in
	sed -e 's,BASE_DIR,$(pkg_datadir),' < cjc.in > cjc.inst 

ChangeLog: 
	test -f .svn/entries && make cl-stamp || :
	
cl-stamp: .svn/entries
	TZ=UTC svn log -v --xml \
		| aux/svn2log.py -p '/(branches/[^/]+|trunk)' -x ChangeLog -u aux/users -F
	touch cl-stamp

cosmetics:
	./aux/cosmetics.sh
	
clean:
	-rm -f cjc.inst

install: all
	for d in $(PY_DIRS) ; do \
		$(INSTALL_DIR) $(DESTDIR)$(pkg_datadir)/$$d ; \
		$(INSTALL_DATA) $$d/*.py $(DESTDIR)$(pkg_datadir)/$$d ; \
	done
	python -c "import compileall; compileall.compile_dir('$(DESTDIR)$(pkg_datadir)', ddir='$(pkg_datadir)')" 
	$(INSTALL_DIR) $(DESTDIR)$(pkg_docdir)
	$(INSTALL_DATA) $(DOCS) $(DESTDIR)$(pkg_docdir)
	$(INSTALL_DIR) $(DESTDIR)$(bindir)
	$(INSTALL) cjc.inst $(DESTDIR)$(bindir)/cjc

uninstall:
	for d in $(PY_DIRS) ; do \
		$(UNINSTALL_DIR) $(DESTDIR)$(pkg_datadir)/$$d ; \
	done || :
	$(UNINSTALL_DIR) $(DESTDIR)$(pkg_datadir) || :
	$(UNINSTALL_DIR) $(DESTDIR)$(pkg_docdir) || :
	$(UNINSTALL) $(DESTDIR)$(bindir)/cjc || :

dist: all
	echo "version='$(VERSION)$(SNAPSHOT)'" > cjc/version.py ; \
	version=`python -c "import cjc.version; print cjc.version.version"` ; \
	distname=cjc-$$version ; \
	for d in $(PY_DIRS) ; do \
		$(INSTALL_DIR) $$distname/$$d || exit 1 ; \
		cp -a $$d/*.py $$distname/$$d || exit 1 ; \
	done || exit 1 ; \
	for f in $(DOCS) $(EXTRA_DIST) ; do \
		d=`dirname $$f` ; \
		$(INSTALL_DIR) $$distname/$$d || exit 1; \
		cp -a $$f $$distname/$$d || exit 1; \
	done ; \
	sed -e "s/^SNAPSHOT=.*/SNAPSHOT=$(SNAPSHOT)/" Makefile > $$distname/Makefile ; \
	mkdir -p dist ; \
	tar czf dist/$${distname}.tar.gz $$distname && \
	rm -r $$distname