From 3a06c6fe0b2010b53da6b90d76bb728a99dff791 Mon Sep 17 00:00:00 2001
From: Jason2866 <24528715+Jason2866@users.noreply.github.com>
Date: Sat, 21 Sep 2024 21:26:50 +0200
Subject: [PATCH] add LTO to menu

---
 Kconfig | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Kconfig b/Kconfig
index 743953656ae..6e5735c6898 100644
--- a/Kconfig
+++ b/Kconfig
@@ -569,6 +569,13 @@ mainmenu "Espressif IoT Development Framework Configuration"
                 Enable this option if use GCC 13 or newer, and want to disable warnings which don't appear with
                 GCC 12.
 
+        config COMPILER_ENABLE_LTO
+            bool "Enable LTO compile and linking"
+            default "n"
+            help
+                The overall aim of LTO is better runtime performance through whole-program analysis
+                and cross-module optimisation.
+
         config COMPILER_DUMP_RTL_FILES
             bool "Dump RTL files during compilation"
             help