# Makefile
#
# Targets:
#
# 	build: builds all C executables
#
# 	run:   runs all found solutions for $DAY
# 	       (default all, example: make DAY=1 run)
#
# 	clean: removes all C executables
CFLAGS = -g -O2 -Wall -Wpedantic -Wextra
DAY = *

TARGETS = 01/a 01/b \
	  02/a 02/b \
	  03/a \
	  05/a 05/b \
	  06/a 06/b

.PHONY: build
build: $(TARGETS)

.PHONY: run
run: build
	@for d in $(DAY)/; do \
		for sol in a.py a b.py b; do \
			[ -e $$d/$$sol ] && printf "%-9s" "$${d}$$sol: " && $$d/$$sol < $$d/input || true; \
		done; \
	done

.PHONY: clean
clean:
	rm -f $(TARGETS)

%: %.c
	$(CC) $(CFLAGS) -o $@ $<