From e5cf5666e00828a3769fcda4717b0ee6f277001d Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flo@geekplace.eu>
Date: Sun, 18 Feb 2024 16:49:58 +0100
Subject: [PATCH] Makefile: make it idiomatic, respect CPPFLAGS, CFLAGS and
 LDFLAGS

Respect CPPFLAGS, CFLAGS, and LDFLAGS. Use the implicit rule for
object files. No need to specify default, the first target is the
default target.
---
 Makefile | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/Makefile b/Makefile
index 98917c4..fc14069 100644
--- a/Makefile
+++ b/Makefile
@@ -1,17 +1,8 @@
 CC=gcc
-LINK_OPT=-lbluetooth
 RM=rm
 
-default: bdaddr
-
 bdaddr: bdaddr.o oui.o
-	$(CC) -o bdaddr bdaddr.o oui.o $(LINK_OPT)
-
-bdaddr.o: bdaddr.c
-	$(CC) -c bdaddr.c
-
-oui.o: oui.c
-	$(CC) -c oui.c
+	$(CC) $(LDFLAGS) -o $@ $^ -lbluetooth
 
 clean:
 	$(RM) -f *.o