.PHONY: all handin clean run-example

CC := cc

# CFLAGS := -g -O0
# LDFLAGS := -g
CFLAGS := -O3
LDFLAGS :=

CFLAGS += $(shell pkg-config --cflags mpi)
LDFLAGS += $(shell pkg-config --libs mpi)

all: qs_mpi

handin: zhan4854.tar.gz

zhan4854.tar.gz: Makefile ASSIGNMENT.md qs_mpi.c report.pdf
	mkdir -p zhan4854
	cp $^ zhan4854
	tar -czvf $@ zhan4854
	rm -r zhan4854

run-example: qs_mpi
	mpirun -v --allow-run-as-root -np 4 ./qs_mpi 32 output.txt

report.pdf: report.typ
	typst compile $< $@

qs_mpi: qs_mpi.o
	$(CC) $^ $(CFLAGS) $(LDFLAGS) -o $@

qs_mpi.o: qs_mpi.c
	$(CC) $(CFLAGS) -c -o $@ $^

clean:
	rm -f qs_mpi *.o