CPPFLAGS = -D_FORTIFY_SOURCE=2 -D_DEFAULT_SOURCE
CFLAGS   = $(CPPFLAGS) -std=c99 -pedantic -Wall -Wextra -Werror -Os -march=native -mtune=native -fPIE
LDFLAGS  = -Wl,-z,now,-z,relro,-s,-pie

OBJS = obj/main.o
BIN  = bin/stc

PREFIX = /usr

default: obj bin $(BIN)

obj:
	@mkdir obj

bin:
	@mkdir bin

$(BIN): $(OBJS)
	$(CC)    -o $@ $^ $(LDFLAGS)

obj/%.o: src/%.c
	$(CC) -c -o $@ $^ $(CFLAGS)

clean:
	@[ -d obj ] && rm -rf obj
	@[ -d bin ] && rm -rf bin

format:
	@clang-format -i -style="{BasedOnStyle: mozilla, IndentWidth: 4}" src/*.c

install: default
	install -Dm755 $(BIN) $(PREFIX)/bin/stc

uninstall:
	rm -f $(PREFIX)/bin/stc

.PHONY: default clean format install uninstall