CC=gcc
LISP=sbcl
MAKEINFO=makeinfo
CVS=cvs

MKDIR=mkdir
RM=rm
MV=mv
TAR=tar

PACKAGE=cffi-unix
TEXIS=$(wildcard *.texi)
DOCS=$(TEXIS:.texi=.info) $(patsubst %.texi,html/%,$(TEXIS))

all: docs

.PHONY: all clean dep depend release
.SUFFIXES: .texi .info 
.SILENT:

docs: $(DOCS)

%.info: %.texi
	@echo building info
	$(MAKEINFO) $<

html/%: %.texi docs.css
	@echo building html
	$(MKDIR) html 2>/dev/null ||true
	$(MAKEINFO) --html --css-include docs.css -o $@ $<

# used by lucca for some very basic regression testing
build-sbcl:
	sbcl --load build-sbcl.lisp

build-clisp:
	clisp build-clisp.lisp

dep depend:
	@echo make depend is unnecessary

clean:
	@echo cleaning
	$(RM) -rf $(wildcard $(shell cat .cleanup) *~ .*~) $(PACKAGE)

ifdef revision
release: clean docs
	@echo building release
	$(CVS) export -r $(revision) $(PACKAGE)
	$(MV) $(TEXIS:.texi=.info) html $(PACKAGE)
	$(MV) $(PACKAGE) $(PACKAGE)-$(revision)
	$(TAR) czvf $(PACKAGE)-$(revision).tar.gz $(PACKAGE)-$(revision)
	$(RM) -r $(PACKAGE)-$(revision)
else
release:
	@echo You must specify revision=Rnnn to release.
endif