From a52a91d75614d20f30f4b6ef4db39de233873473 Mon Sep 17 00:00:00 2001
From: Henri Verbeet <hverbeet@codeweavers.com>
Date: Thu, 18 Apr 2024 12:04:03 +0200
Subject: [PATCH] configure: Build with -flto=auto when available.

---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index 10dd7157..484d559c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -57,6 +57,7 @@ AC_SUBST([VKD3D_CFLAGS])
 AS_IF([test "x${GCC}" = "xyes"],
       [VKD3D_CFLAGS="-Wall -pipe -D_WIN32_WINNT=0x0600"
       VKD3D_CHECK_CFLAGS([-std=c99])
+      VKD3D_CHECK_CFLAGS([-flto=auto])
       VKD3D_CHECK_CFLAGS([-fvisibility=hidden])
       VKD3D_CHECK_CFLAGS([-Wdeclaration-after-statement])
       VKD3D_CHECK_CFLAGS([-Wempty-body])