From d92212e60bd987144dab3a8a1791b5f1188b8267 Mon Sep 17 00:00:00 2001
From: Sergii Pylypenko <x.pelya.x@gmail.com>
Date: Tue, 11 May 2021 01:45:25 +0300
Subject: [PATCH] Enabled LTO for Android 64-bit architectures

---
 CMakeLists.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 085970135a..9bf1cd3052 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -297,6 +297,11 @@ if(ANDROID)
     # A bug in Android NDK r22: https://github.com/android/ndk/issues/1418
     if(ANDROID_ABI STREQUAL "armeabi-v7a" OR ANDROID_ABI STREQUAL "x86")
         set_source_files_properties(${CMAKE_SOURCE_DIR}/src/settings.cpp PROPERTIES COMPILE_FLAGS "-O0")
+    else()
+        if(NOT CMAKE_BUILD_TYPE STREQUAL Debug)
+            target_compile_options(openttd PRIVATE -flto=thin)
+            target_link_libraries(openttd -flto=thin)
+        endif()
     endif()
 endif(ANDROID)