update,

mercury25/task1/provided/rbuoy.mk

@@ -0,0 +1,23 @@
+CFLAGS =
+
+ifneq (, $(shell which dcc))
+CC	?= dcc
+else
+CC	?= clang
+CFLAGS += -Wall
+endif
+
+EXERCISES	  += rbuoy
+
+SRC = rbuoy.c rbuoy_main.c rbuoy_provided.c
+INCLUDES = rbuoy.h
+
+# if you add extra .c files, add them here
+SRC +=
+
+# if you add extra .h files, add them here
+INCLUDES +=
+
+
+rbuoy:	$(SRC) $(INCLUDES)
+	$(CC) $(CFLAGS) $(SRC) -o $@