AS := as
LD := ld
ASFLAGS := -g
LDFLAGS := -g

SRCS := $(shell find . -name '*.s')
OBJS := $(patsubst %.s, %.o, $(SRCS))
TARGET := sorter
VER := $(shell git describe --tags --abbrev=0 2> /dev/null || echo 'v0.0.0')

all: $(TARGET)

$(TARGET): $(OBJS)
	$(LD) $(LDFLAGS) $(OBJS) -o $@

%.o: %.s
	@mkdir -p $(dir $@)
	$(AS) $(ASFLAGS) $< -o $@

deploy: $(TARGET)
	tar -czvf $(TARGET)-$(VER).tar.gz $(TARGET) docs/sorter.1

clean:
	rm -f $(TARGET) $(OBJS) *.tar.gz

.PHONY: all clean deploy