jaxp    := /usr/share/java/jaxp-1.3.jar
gcj_jar := /usr/share/java/libgcj.jar

run: domencoding.class domencoding jaxp
	@echo
	ruby domencoding.rb test.xml
	@echo
	java domencoding test.xml
	@echo
	./domencoding test.xml
	@echo
	cd jaxp; ruby -r jaxp -e 'include Jaxp; puts parse("../test.xml")'

%.class: %.java
	javac $<

domencoding: domencoding.cpp \
  headers/javax/xml/parsers/DocumentBuilderFactory.h \
  headers/javax/xml/parsers/DocumentBuilder.h \
  headers/org/w3c/dom/Document.h
	g++ -Iheaders -lgcj -o $@ $<

headers/%.h:
	@test -d $(dir $@) || mkdir -p $(dir $@)
	gcjh -cp $(jaxp):$(gcj_jar) \
	  -o $@ $(subst /,.,$(subst headers/,,$(@:.h=)))

jaxp: domencoding
	cd jaxp; make

clean:
	rm -f domencoding
	rm -f *.class
	rm -rf headers
	cd jaxp; make clean