From 3f85ae5f853ce7c4b7fea92af112fad26e811ebf Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Fri, 3 Jan 2025 01:48:52 +0000
Subject: util/nvmutil: Set CC and CFLAGS only if unset

We don't want to clobber anything that the user set themselves.

Instead, we should respect the user's choice.

Signed-off-by: Leah Rowe <leah@libreboot.org>
---
 util/nvmutil/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'util/nvmutil')

diff --git a/util/nvmutil/Makefile b/util/nvmutil/Makefile
index ca23c714..a1999d7e 100644
--- a/util/nvmutil/Makefile
+++ b/util/nvmutil/Makefile
@@ -2,8 +2,8 @@
 # SPDX-FileCopyrightText: 2022,2025 Leah Rowe <leah@libreboot.org>
 # SPDX-FileCopyrightText: 2023 Riku Viitanen <riku.viitanen@protonmail.com>
 
-CC=cc
-CFLAGS=-Os -Wall -Wextra -Werror -pedantic
+CC?=cc
+CFLAGS?=-Os -Wall -Wextra -Werror -pedantic
 PREFIX?=/usr/bin
 
 nvm: nvmutil.c
-- 
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