Update sk1/Makefile

sk1/Makefile

@@ -1,16 +1,35 @@
+
+
 CC = gcc
 CFLAGS = -Wall -Wextra -std=c99
 
-all: compressor
+TARGET = compressor
 
-compressor: main.o compressor.o
+SRCS = main.c compressor.c
-	$(CC) $(CFLAGS) -o compressor main.o compressor.o
+HEADERS = compressor.h
 
-main.o: main.c compressor.h
-	$(CC) $(CFLAGS) -c main.c
 
-compressor.o: compressor.c compressor.h
+OBJS = $(SRCS:.c=.o)
-	$(CC) $(CFLAGS) -c compressor.c
+
+
+all: $(TARGET)
+
+
+$(TARGET): $(OBJS)
+	$(CC) $(CFLAGS) -o $(TARGET) $(OBJS)
+
+
+%.o: %.c $(HEADERS)
+	$(CC) $(CFLAGS) -c $< -o $@
+
 
 clean:
-	rm -f *.o compressor
+	rm -f $(OBJS) $(TARGET)
+
+help:
+	@echo "Usage: make [target]"
+	@echo "Targets:"
+	@echo "  all       - Build the project"
+	@echo "  clean     - Remove all built files"
+	@echo "  help      - Show this help message"
+