From 80af0e00576ea31e8afc2ecf1d5bf8cc204fa42a Mon Sep 17 00:00:00 2001
From: Damian Wrobel <dwrobel@ertelnet.rybnik.pl>
Date: Fri, 28 Feb 2020 17:19:19 +0100
Subject: [PATCH] Allow to redefine CFLAGS* and OUTPUT directory

Signed-off-by: Damian Wrobel <dwrobel@ertelnet.rybnik.pl>
---
 Makefile | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index b226f04..2d2d103 100644
--- a/Makefile
+++ b/Makefile
@@ -3,11 +3,11 @@ MKDIR=mkdir
 CC=gcc
 STRIP=strip
 
-OUTDIR=build
+OUTDIR?=build
 OUTFILE="$(OUTDIR)/rtl_wmbus"
-CFLAGS=-Iinclude -std=gnu99
-CFLAGS_WARNINGS=-Wall -W -Waggregate-return -Wbad-function-cast -Wcast-align -Wcast-qual -Wchar-subscripts -Wcomment -Wfloat-equal -Winline -Wmain -Wmissing-noreturn -Wmissing-prototypes -Wparentheses -Wpointer-arith -Wredundant-decls -Wreturn-type -Wshadow -Wsign-compare -Wstrict-prototypes -Wswitch -Wunreachable-code -Wunused -Wuninitialized
-LIB=-lm 
+CFLAGS?=-Iinclude -std=gnu99
+CFLAGS_WARNINGS?=-Wall -W -Waggregate-return -Wbad-function-cast -Wcast-align -Wcast-qual -Wchar-subscripts -Wcomment -Wfloat-equal -Winline -Wmain -Wmissing-noreturn -Wmissing-prototypes -Wparentheses -Wpointer-arith -Wredundant-decls -Wreturn-type -Wshadow -Wsign-compare -Wstrict-prototypes -Wswitch -Wunreachable-code -Wunused -Wuninitialized
+LIB?=-lm
 SRC=rtl_wmbus.c
 
 all: $(OUTDIR) release
-- 
2.24.1