BASEDIR := $(shell dirname $$(pwd))
LIBDIRS = vector typing logic
INCDIRS = $(addprefix -I$(BASEDIR)/,$(LIBDIRS))
CFLAGS = -Wall -g -fmax-errors=1 -I. $(INCDIRS)
LDLIBS = -lm

%.h:
	echo "#ifndef ${@:.h=_H}" > $@
	echo "#define ${@:.h=_H}" >> $@
	echo "#endif" >> $@

define STDCC
.INTERMEDIATE: $1.o
CLEANRM += $1.o
$1.o: $1.c | $1.h
endef

$(foreach OBJ,$(LIBOBJS:.o=),$(eval $(call STDCC,$(OBJ))))

CLEANRM += $(LIBRARY)
$(LIBRARY): $(LIBOBJS)
	$(AR) r $@ $^

clean:
	rm -f $(CLEANRM)