.SUFFIXES:
.PHONY: all clean

PYVERSION=3.10
PYPREFIX=/usr
CYTHON=cython3
CC=gcc

TESTLIST=$(shell ls *.lang0 | sed 's/.lang0//')

all: all-it0.results all-it1.results all-it2.results

all-it0.results: $(addsuffix .it0, $(TESTLIST))
	-rm -f $@
	$(foreach test,$(TESTLIST), echo -n "$(test)   " >> $@; ./$(test).it0 >> $@ ; echo "" >> $@)
	! grep -v 'Success' $@

all-it1.results: $(addsuffix .it1, $(TESTLIST))
	-rm -f $@
	$(foreach test,$(TESTLIST), echo -n "$(test)   " >> $@; ./$(test).it1 >> $@ ; echo "" >> $@)
	! grep -v 'Success' $@

all-it2.results: $(addsuffix .it2, $(TESTLIST))
	-rm -f $@
	$(foreach test,$(TESTLIST), echo -n "$(test)   " >> $@; ./$(test).it2 >> $@ ; echo "" >> $@)
	! grep -v 'Success' $@

clean:
	-rm -f *.result *.it0* *.it1* *.it2*

###
# it0

%.it0.py: %.lang0 ../0-lang0py/lang0py.exe
	cat $< | ../0-lang0py/lang0py.exe > $@

%.it0.c: %.it0.py
	$(CYTHON) -3 --embed -o $@ $^

%.it0.o: %.it0.c
	$(CC) -c $^ -I$(PYPREFIX)/include/python$(PYVERSION)

%.it0: %.it0.o
	$(CC) -o $@ $^ -lpython$(PYVERSION)

###
# it1

%.it1.py: %.lang0 ../1-lang0py/lang0py.exe
	cat $< | ../1-lang0py/lang0py.exe > $@

%.it1.c: %.it1.py
	$(CYTHON) -3 --embed -o $@ $^

%.it1.o: %.it1.c
	$(CC) -c $^ -I$(PYPREFIX)/include/python$(PYVERSION)

%.it1: %.it1.o
	$(CC) -o $@ $^ -lpython$(PYVERSION)

###
# it2

%.it2.c: %.lang0 ../2-lang0c/lang0c.exe
	cat $< | ../2-lang0c/lang0c.exe > $@

%.it2.o: %.it2.c
	$(CC) -c $^ -I$(PYPREFIX)/include/python$(PYVERSION)

%.it2: %.it2.o
	$(CC) -o $@ $^ -lpython$(PYVERSION)