# Sample Makefile — samplefiles.com
CC      ?= cc
CFLAGS  ?= -O2 -Wall -Wextra -std=c11
SRC     := $(wildcard src/*.c)
OBJ     := $(SRC:.c=.o)
BIN     := sample

.PHONY: all clean test

all: $(BIN)

$(BIN): $(OBJ)
	$(CC) $(CFLAGS) -o $@ $^

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

test: $(BIN)
	./$(BIN) --self-test

clean:
	rm -f $(OBJ) $(BIN)