RD2HTML=rd2 -r rd/rd2html-lib --with-css=C3.css --with-part=HTML:html

SRC=C3
SRC-memo=C3-memo
HTML_SRC=$(SRC).htm.
HTML_SRC-memo=$(SRC-memo).htm
HTMS=$(HTML_SRC) $(HTML_SRC-memo)

all: $(HTMS) 

$(HTML_SRC): $(SRC).rd Makefile
	$(RD2HTML) -o $(SRC) $(SRC).rd

$(HTML_SRC-memo): $(SRC-memo).rd Makefile
	$(RD2HTML) -o $(SRC-memo) $(SRC-memo).rd

clean:
	rm *~

clean.all:clean
	rm *.html