From 0eddc601185f1846e50edc33a2206d1944c036a0 Mon Sep 17 00:00:00 2001
From: junan <junan76@163.com>
Date: Wed, 7 Jan 2026 11:09:06 +0800
Subject: [PATCH] makefile: CPPFLAGS is never used by any recipe

So it's ok to remove it :P

Signed-off-by: junan <junan76@163.com>
---
 Makefile | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Makefile b/Makefile
index 735d18633..59d70bb46 100644
--- a/Makefile
+++ b/Makefile
@@ -39,7 +39,6 @@ OBJS_klipper.elf = $(patsubst %.c, $(OUT)src/%.o,$(src-y))
 OBJS_klipper.elf += $(OUT)compile_time_request.o
 CFLAGS_klipper.elf = $(CFLAGS) -Wl,--gc-sections
 
-CPPFLAGS = -I$(OUT) -P -MD -MT $@
 
 # Default targets
 target-y := $(OUT)klipper.elf