Specify the header as a Makefile dependency

Author: pfusik

Makefile

@@ -32,11 +32,11 @@ endif
 all: $(TARGET_PLAY) $(TARGET_CONV)
 
 play: $(TARGET_PLAY)
-$(TARGET_PLAY):$(TARGET_PLAY).c
+$(TARGET_PLAY):$(TARGET_PLAY).c qoa.h
 	$(CC) $(CFLAGS_PLAY) $(TARGET_PLAY).c -o $(TARGET_PLAY) $(LFLAGS_PLAY)
 
 conv: $(TARGET_CONV)
-$(TARGET_CONV):$(TARGET_CONV).c
+$(TARGET_CONV):$(TARGET_CONV).c qoa.h
 	$(CC) $(CFLAGS_CONV) $(TARGET_CONV).c -o $(TARGET_CONV) $(LFLAGS_CONV)
 
 .PHONY: clean