From e5cbb260cd57210aa6bad010cd1bc08ff961d26d Mon Sep 17 00:00:00 2001
From: Joris van Rantwijk <joris@jorisvr.nl>
Date: Tue, 29 Nov 2016 09:23:56 +0100
Subject: [PATCH] Minor cleanup of Makefile.

---
 refimpl/Makefile | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/refimpl/Makefile b/refimpl/Makefile
index 50b16d4..8276870 100644
--- a/refimpl/Makefile
+++ b/refimpl/Makefile
@@ -4,17 +4,19 @@
 # This makefile works with GCC under Linux.
 #
 
+CC = gcc
+CXX = g++
+CFLAGS = -std=c11 -Wall -O2
+CXXFLAGS = -std=c++11 -Wall -O2
+
 .PHONY: all
 all: ref_xoroshiro ref_mt19937 ref_trivium
 
 ref_xoroshiro: ref_xoroshiro.c
-	$(CC) -std=c11 -Wall -O2 -o $@ $<
 
 ref_mt19937: ref_mt19937.cpp
-	$(CXX) -std=c++11 -Wall -O2 -o $@ $<
 
 ref_trivium: ref_trivium.cpp
-	$(CXX) -std=c++11 -Wall -O2 -o $@ $<
 
 .PHONY: clean
 clean: