From fa190a74dac897aef801642aba6712e9e42bb0d4 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 14 Jan 2026 10:39:20 +0400
Subject: [PATCH] Enable LTO by an option.

---
 Telegram/build/build.bat       | 2 +-
 Telegram/build/build.sh        | 2 +-
 Telegram/build/docker/build.sh | 2 +-
 cmake                          | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Telegram/build/build.bat b/Telegram/build/build.bat
index a8062abd16..5c26c72373 100644
--- a/Telegram/build/build.bat
+++ b/Telegram/build/build.bat
@@ -186,7 +186,7 @@ if %AlphaVersion% neq 0 (
 
 cd "%HomePath%"
 
-call configure.bat
+call configure.bat -DDESKTOP_APP_ENABLE_LTO=ON
 if %errorlevel% neq 0 goto error
 
 cd "%SolutionPath%"
diff --git a/Telegram/build/build.sh b/Telegram/build/build.sh
index aa2dcc1ecf..b5cf854c39 100755
--- a/Telegram/build/build.sh
+++ b/Telegram/build/build.sh
@@ -255,7 +255,7 @@ if [ "$BuildTarget" == "mac" ] || [ "$BuildTarget" == "macstore" ]; then
       rm -rf "$ReleasePath/$BinaryName.app/Contents/_CodeSignature"
       rm -rf "$ReleasePath/Updater"
 
-      ./configure.sh -D DESKTOP_APP_MAC_ARCH="arm64;x86_64"
+      ./configure.sh -D DESKTOP_APP_MAC_ARCH="arm64;x86_64" -DDESKTOP_APP_ENABLE_LTO=ON
 
       cd $ProjectPath
       cmake --build . --config Release --target Telegram
diff --git a/Telegram/build/docker/build.sh b/Telegram/build/docker/build.sh
index 4d84f0da69..3b90b15537 100755
--- a/Telegram/build/docker/build.sh
+++ b/Telegram/build/docker/build.sh
@@ -26,7 +26,7 @@ if [ ! -f "/usr/bin/cmake" ]; then
   ln -s cmake3 /usr/bin/cmake
 fi
 
-./configure.sh
+./configure.sh -DDESKTOP_APP_ENABLE_LTO=ON
 
 cd $ProjectPath
 cmake --build . --config Release --target Telegram
diff --git a/cmake b/cmake
index ece5903560..ee891d4361 160000
--- a/cmake
+++ b/cmake
@@ -1 +1 @@
-Subproject commit ece5903560c617ce1fea685e236097715ce3b3e0
+Subproject commit ee891d4361cac9437b7df8844e22ac1b25cec5b3