From 869b1a89dd90367d28acd99b1d60b1b71638eab4 Mon Sep 17 00:00:00 2001
From: Igor Machado Coelho <igor.machado@gmail.com>
Date: Thu, 1 Oct 2020 23:02:21 -0300
Subject: [PATCH] Suggestions to avoid corner cases

---
 Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 02f3ca4..908f459 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,10 @@
 all: a.out
 
-a.out:
+a.out: hello.cpp
 	g++ -std=c++11 hello.cpp
 
-test: a.out
+test: clean a.out
 	./a.out
 
 clean:
-	rm a.out
+	rm -f a.out