From be760c062c5d05bd2223f3916afafd37120d3318 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Date: Thu, 28 Apr 2022 22:47:09 +0200
Subject: [PATCH] Makefile: drop -nostartfiles

In commit 0f3e61c9dd48fd8b4248ce4672c044c2562e4de1 ("Use ld instead of
gcc for linking "), we started using ld instead of gcc for the link
step. This worked fine for a while, but recent versions of ld no
longer accept the -nostartfiles option, causing the build to break:

Error: unable to disambiguate: -nostartfiles (did you mean --nostartfiles ?)

In fact, -nostartfiles was passed to gcc prior to
0f3e61c9dd48fd8b4248ce4672c044c2562e4de1, but it is not a ld
option. It is only by luck that it was accepted and ignored by older
ld versions. Since this option is useless when calling ld directly, we
can simply drop it.

Upstream: https://github.com/mcoquelin-stm32/afboot-stm32/pull/11
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 1e8557d..8f42be1 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@ CFLAGS := -mthumb -mcpu=cortex-m4
 CFLAGS += -ffunction-sections -fdata-sections
 CFLAGS += -Os -std=gnu99 -Wall
 CFLAGS += -fno-builtin
-LINKERFLAGS := -nostartfiles --gc-sections
+LINKERFLAGS := --gc-sections
 
 obj-y += gpio.o mpu.o qspi.o start_kernel.o
 obj-f4 += $(obj-y) usart-f4.o
-- 
2.35.1