From 8636ca41f48415961c5bbec8edde044ce9d451b1 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Sun, 15 Mar 2026 21:30:16 +0000
Subject: util/nvmutil: more portable Makefile

-Werror removed, for older compilers

actual warnings still there

-std is configurable now

e.g.

make CSTD=-c90
make CSTD=-c99

Signed-off-by: Leah Rowe <leah@libreboot.org>
---
 util/nvmutil/Makefile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/util/nvmutil/Makefile b/util/nvmutil/Makefile
index 719e1c1e..c89b7228 100644
--- a/util/nvmutil/Makefile
+++ b/util/nvmutil/Makefile
@@ -3,7 +3,11 @@
 # Copyright (c) 2023 Riku Viitanen <riku.viitanen@protonmail.com>
 
 CC?=cc
-CFLAGS?=-Os -Wall -Wextra -Werror -pedantic -std=c90
+CSTD?=-std=c90
+WERROR?=
+CWARN?=-Wall -Wextra -pedantic
+COPT?=-Os
+CFLAGS?=$(COPT) $(CWARN) $(CSTD)
 LDFLAGS?=
 DESTDIR?=
 PREFIX?=/usr/local
-- 
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