From 81f20cdb66688ff0555b58028c67773aa3790e52 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Tue, 26 May 2026 21:46:58 -0500
Subject: [PATCH] Move LTCG/LTO enablement into the build scripts

---
 globaldefs.pri          | 15 ---------------
 scripts/build-arch.bat  |  5 +++++
 scripts/generate-dmg.sh |  5 +++++
 3 files changed, 10 insertions(+), 15 deletions(-)

diff --git a/globaldefs.pri b/globaldefs.pri
index 9f76dda7..c16ce507 100644
--- a/globaldefs.pri
+++ b/globaldefs.pri
@@ -20,21 +20,6 @@ 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
 
diff --git a/scripts/build-arch.bat b/scripts/build-arch.bat
index 8b487230..5b306ff0 100644
--- a/scripts/build-arch.bat
+++ b/scripts/build-arch.bat
@@ -154,6 +154,11 @@ mkdir %BUILD_FOLDER%
 mkdir %INSTALLER_FOLDER%
 mkdir %SYMBOLS_FOLDER%
 
+rem Enable LTCG for official builds
+set CFLAGS=/GL
+set CXXFLAGS=/GL
+set LDFLAGS=/LTCG
+
 echo Configuring the project
 pushd %BUILD_FOLDER%
 %QMAKE_CMD% %SOURCE_ROOT%\moonlight-qt.pro
diff --git a/scripts/generate-dmg.sh b/scripts/generate-dmg.sh
index f19f76d4..27a87132 100755
--- a/scripts/generate-dmg.sh
+++ b/scripts/generate-dmg.sh
@@ -41,6 +41,11 @@ mkdir $BUILD_ROOT
 mkdir $BUILD_FOLDER
 mkdir $INSTALLER_FOLDER
 
+# Enable LTO for official builds
+export CFLAGS=-flto=thin
+export CXXFLAGS=-flto=thin
+export LDFLAGS=-flto=thin
+
 echo Configuring the project
 pushd $BUILD_FOLDER
 qmake $SOURCE_ROOT/moonlight-qt.pro QMAKE_APPLE_DEVICE_ARCHS="x86_64 arm64" || fail "Qmake failed!"