From 23d4614d8a7c259dd8fae56d7a3627079dc82381 Mon Sep 17 00:00:00 2001
From: Arthur Heymans <arthur@aheymans.xyz>
Date: Mon, 8 May 2023 16:50:46 +0200
Subject: [PATCH] Makefile.inc: Warn about set but unused variables with GCC

Clang was already warning about this. Synchronize the behaviour between
both compilers.

Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I3331a7437b17ab5ac97cef94511bb29c020bdff0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75032
Reviewed-by: Jan Samek <jan.samek@siemens.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
---
 Makefile.inc | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Makefile.inc b/Makefile.inc
index 6901ef490a..8deb099cec 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -437,8 +437,6 @@ CFLAGS_common += -Wno-packed-not-aligned
 CFLAGS_common += -fconserve-stack
 CFLAGS_common += -Wnull-dereference -Wreturn-type
 CFLAGS_common += -Wlogical-op -Wduplicated-cond -Wno-array-compare
-# cf. commit f69a99db (coreboot: x86: enable gc-sections)
-CFLAGS_common += -Wno-unused-but-set-variable
 endif
 endif