From: Robin Krens <robin@robinkrens.nl>
Date: Wed, 18 May 2022 17:31:56 +0000 (+0200)
Subject: makefile: optimize for size
X-Git-Url: https://robinkrens.nl/gitweb/?a=commitdiff_plain;h=afd98cc300893f7723ed8ad8fe1276a5dcef7a98;p=lra-as-sensor

makefile: optimize for size
---

diff --git a/Makefile b/Makefile
index 9abe973..1ddb793 100644
--- a/Makefile
+++ b/Makefile
@@ -13,7 +13,7 @@ AVRSIZE = avr-size
 AVRDUDE = avrdude
 
 CPPFLAGS = -DF_CPU=$(F_CPU) -DBAUD=$(BAUD) -I.
-CFLAGS = -O -g -Wall
+CFLAGS = -Os -g -Wall
 CFLAGS += -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
 
 LDFLAGS = -Wl,-Map,hbc.map