From 348d6020c5881683ffd20a9b321147d92f094374 Mon Sep 17 00:00:00 2001
From: beerpsi <beerpsi@duck.com>
Date: Mon, 1 Jan 2024 17:17:11 +0700
Subject: [PATCH] Enable LTO

---
 CMakeLists.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6d3422c..aed17fb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,12 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")
 include_directories("${CMAKE_SOURCE_DIR}/include/")
 set(CMAKE_C_STANDARD 11)
 
+include(CheckIPOSupported)
+check_ipo_supported(RESULT IPO_SUPPORTED)
+if (IPO_SUPPORTED)
+    set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
+endif ()
+
 include_directories(.)
 
 add_subdirectory(aimeio)