From adfc972371c698eb13004f753dfff05e0af795af Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Tue, 26 May 2026 01:23:09 -0500
Subject: [PATCH] Enable LTCG/LTO for release builds

---
 globaldefs.pri | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/globaldefs.pri b/globaldefs.pri
index c16ce507..9f76dda7 100644
--- a/globaldefs.pri
+++ b/globaldefs.pri
@@ -20,6 +20,21 @@ CONFIG(release, debug|release) {
     }
 }
 
+# Enable LTCG/LTO for release builds
+CONFIG(release, debug|release) {
+    *-msvc {
+        QMAKE_CFLAGS += /GL
+        QMAKE_CXXFLAGS += /GL
+        QMAKE_LFLAGS += /LTCG
+    }
+
+    macx {
+        QMAKE_CFLAGS += -flto=thin
+        QMAKE_CXXFLAGS += -flto=thin
+        QMAKE_LFLAGS += -flto=thin
+    }
+}
+
 # Enable ASan for Linux or macOS
 #CONFIG += sanitizer sanitize_address