From 43bcbb0d560e46b58880db2bda12aa21027fcb08 Mon Sep 17 00:00:00 2001
From: Arthur Heymans <arthur@aheymans.xyz>
Date: Wed, 21 Aug 2024 13:49:56 +0200
Subject: libpayload/Makefile.payload: Add lto flags

Change-Id: If4496e300dd239b8652285bab05c2f68a51b4437
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84015
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 payloads/libpayload/Makefile.payload | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/payloads/libpayload/Makefile.payload b/payloads/libpayload/Makefile.payload
index d2860bf42d..2eafd4bec3 100644
--- a/payloads/libpayload/Makefile.payload
+++ b/payloads/libpayload/Makefile.payload
@@ -85,6 +85,9 @@ endif
 CFLAGS  = $(CFLAGS_$(ARCH))
 CFLAGS += -Os -ffreestanding
 CFLAGS += -Wall -Wextra -Wmissing-prototypes -Wvla -Werror
+ifeq ($(CONFIG_LP_LTO),y)
+CFLAGS += -flto
+endif
 
 # `lpgcc` in in-tree mode:
 LPGCC  = CC="$(CCACHE) $(CC_$(ARCH))"
-- 
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