From 27d24f21abe70d0376445548a6dd75a5b957aecb Mon Sep 17 00:00:00 2001
From: Arthur Heymans <arthur@aheymans.xyz>
Date: Thu, 18 Jul 2024 21:39:21 +0200
Subject: [PATCH] Makefile.mk: Mark stack as not executable

Suppress the warning:
    missing .note.GNU-stack section implies executable stack
    NOTE: This behaviour is deprecated and will be removed in a
    future version of the linker

Since we don't need an executable stack this is fine. Some newer
linkers like LLD even default to this.

Change-Id: Ib787cc464e0924ab57575cec9fbfd1d59bdd3481
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83560
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Nico Huber <nico.h@gmx.de>
---
 Makefile.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile.mk b/Makefile.mk
index 0123bd5544..e9ad2ccbb2 100644
--- a/Makefile.mk
+++ b/Makefile.mk
@@ -603,6 +603,7 @@ LDFLAGS_common := --gc-sections
 LDFLAGS_common += -nostdlib
 LDFLAGS_common += --nmagic
 LDFLAGS_common += -static
+LDFLAGS_common += -z noexecstack
 # Disable warning on segments with RWX.
 # All loadable sections are placed in the same segment for simplicity.
 LDFLAGS_common += --no-warn-rwx-segments