From f6f2db53a9115d9fbfeb5c20b595e4425560c80a Mon Sep 17 00:00:00 2001
From: Fabio Alessandrelli <fabio.alessandrelli@gmail.com>
Date: Tue, 27 May 2025 12:08:18 +0200
Subject: [PATCH] Force LTO on windows MSVC

This silences the linker complaining that libgit uses LTO but we are not
linking with it.
---
 SConstruct | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/SConstruct b/SConstruct
index d5c5f0e..1f2c62b 100644
--- a/SConstruct
+++ b/SConstruct
@@ -25,6 +25,10 @@ ARGUMENTS["target"] = "editor"
 env = SConscript("godot-cpp/SConstruct").Clone()
 env.PrependENVPath("PATH", os.getenv("PATH"))  # Prepend PATH, done upstream in recent godot-cpp verions.
 
+# Force linking with LTO on windows MSVC, silence the linker complaining that libgit uses LTO but we are not linking with it.
+if env["platform"] == "windows" and env.get("is_msvc", False):
+    env.AppendUnique(LINKFLAGS=["/LTCG"])
+
 # OpenSSL Builder
 env.Tool("openssl", toolpath=["tools"])